diff --git a/app/integrations/simbrella.py b/app/integrations/simbrella.py
index b0ff9eb..763aec5 100644
--- a/app/integrations/simbrella.py
+++ b/app/integrations/simbrella.py
@@ -53,6 +53,7 @@ class SimbrellaClient:
         # let us set disbursement date
         LoanService.set_disbursement_date(loan_data['debtId'], loan_data['customerId']) # toda this must return something
         logger.info(f"Here are your cal 000 : *********************************************************")
+        logger.info(f"Here is your loan data after setting disbursement date: {loan_data}")
 
         loan_charges = preprocess_loan_charges_data([loan_charge.to_dict() for loan_charge in loan.loan_charges])
         logger.info(f"Here are your loan_charges: {loan_charges}")
@@ -62,14 +63,15 @@ class SimbrellaClient:
         interest_fee = loan_charges.get("INTEREST")['amount']
         insurance_fee = loan_charges.get("INSURANCE")['amount']
 
-        disbursement_data ={
-            "requestId": data['requestId'],
-            "transactionId": data['transactionId'],
-            "debtId": loan_data['debtId'],
-            "customerId": data['customerId'],
-            "accountId": data['accountId'],
-            "productId": loan_data['productId'],
-            "provideAmount": loan_data['currentLoanAmount'],
+        disbursement_data = {
+            "requestId": data.get('requestId'),
+            "transactionId": data.get('transactionId'),
+            "FbnTransactionId": data.get('FbnTransactionId'),
+            "debtId": str(loan_data.get('debtId', "")),
+            "customerId": data.get('customerId'),
+            "accountId": data.get('accountId'),
+            "productId": str(loan_data.get('productId', "")),
+            "provideAmount": loan_data.get('currentLoanAmount'),
             "collectAmountInterest": interest_fee,
             "collectAmountMgtFee": mgt_fee,
             "collectAmountInsurance": insurance_fee,
diff --git a/app/models/loan.py b/app/models/loan.py
index a358089..4c69253 100644
--- a/app/models/loan.py
+++ b/app/models/loan.py
@@ -7,6 +7,7 @@ import logging
 from sqlalchemy import and_, or_, not_
 from sqlalchemy.sql import func
 from app.utils.logger import logger
+from app.extensions import db  
 
 class Loan(db.Model):
     __tablename__ = "loans"
@@ -72,7 +73,7 @@ class Loan(db.Model):
             'status': self.status,
             'productId': self.product_id,
             'dueDate': self.due_date.isoformat() if self.due_date else None,
-            'loanDate': self.created_at.isoformat if self.created_at else None,
+            'loanDate': self.created_at.isoformat() if self.created_at else None,
             'disburseDate': self.disburse_date.isoformat() if self.disburse_date else None,
             'disburseVerify': self.disburse_verify.isoformat if self.disburse_verify else None,
             'reference': self.reference
@@ -82,22 +83,32 @@ class Loan(db.Model):
     def get_loan_by_transaction_id(cls, transaction_id):
         return cls.query.filter_by(transaction_id=transaction_id).first()
 
-    @classmethod
-    def get_loan_by_debt_id(cls, debt_id):
-        return cls.query.filter_by(id=debt_id).first()
-
     @classmethod
     def set_disbursement_date(cls, loan_id, customer_id):
         """
-        Update the status of the loan with the given loan_id.
+        Update the disburse date of the loan with the given loan_id.
         """
         # Retrieve loan
         loan = cls.query.get(loan_id)
 
         if not loan:
             raise ValueError(f"Loan with ID {loan_id} does not exist.")
-        current_time = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
-        logger.info(f"What is now    ======= ==== ==> : {current_time}")
-        # Update loan disburse_date and  timestamp  datetime.today().strftime('%Y-%m-%d %H:%M:%S')
-        loan.disburse_date = current_time # datetime.today().strftime('%Y-%m-%d %H:%M:%S')
+        
+        # Check if customer_id matches
+        if loan.customer_id != customer_id:
+            raise ValueError(f"Customer ID {customer_id} does not match the loan's customer ID.")
+
+        current_time = datetime.now()
+        logger.info(f"What is now    ======= ==== ==> : {current_time}")
+        # Update loan disburse_date
+        loan.disburse_date = current_time
+        
+        # Commit changes to database
+        try:
+            logger.info(f"Updating disburse date for loan ID {loan_id} to {current_time}")
+            db.session.commit()
+        except Exception as e:
+            db.session.rollback()
+            logger.error(f"Failed to update disburse date: {e}")
+            raise
 
diff --git a/app/routes/authentication.py b/app/routes/authentication.py
index cce54b5..2411aff 100644
--- a/app/routes/authentication.py
+++ b/app/routes/authentication.py
@@ -2,6 +2,7 @@ from flask import Blueprint, request, jsonify, current_app
 import requests
 from app.utils.auth import get_headers
 from app.config import settings
+from app.utils.logger import logger
 
 auth_bp = Blueprint("auth", __name__)
 
@@ -10,6 +11,7 @@ BASE_URL = settings.BANK_CALL_BASE_URL
 
 @auth_bp.route("/health", methods=["GET"])
 def health():
+    logger.info("Health check endpoint called")
     return jsonify({"status": "Up"})
 
 
diff --git a/app/routes/autocall.py b/app/routes/autocall.py
index 87f8b64..88bc79c 100644
--- a/app/routes/autocall.py
+++ b/app/routes/autocall.py
@@ -19,9 +19,23 @@ def verify_transaction():
 def disbursement():
     # data = request.json()
     logger.info(f"Calling Disbursement Components")
-
-    response = SimbrellaClient.verify_transaction()
-
+    data = {
+        "requestId": "TRX1747399791142408", 
+        "transactionId": "TRX1747399791142408",
+        "FbnTransactionId":"TRX1747399791142408",
+        "debtId": "9451", 
+        "customerId": "CUC1696296013", 
+        "accountId": "ACC8112865094", 
+        "productId": "AMPC", 
+        "provideAmount": 6600.0, 
+        "collectAmountInterest": 198.0, 
+        "collectAmountMgtFee": 66.0, 
+        "collectAmountInsurance": 66.0, 
+        "collectAmountVAT": 4.95, 
+        "countryId": "01", 
+        "comment": "Loan Disbursement"
+    }
+    response = SimbrellaClient.disburse_loan(data)
     return response