fix

src/app/app.module.ts

@@ -1,3 +1,5 @@
+import { HttpClient, HttpClientModule } from '@angular/common/http';
+//import { HTTP } from '@ionic-native/http/ngx';
 import { BlackConnectService } from './api/black-connect.service';
 import { NgModule } from '@angular/core';
 import { BrowserModule } from '@angular/platform-browser';
@@ -11,11 +13,10 @@ import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
 
 
-
 @NgModule({
   declarations: [AppComponent],
   entryComponents: [],
-  imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule],
+  imports: [BrowserModule, IonicModule.forRoot(), AppRoutingModule,HttpClientModule],
   providers: [
     StatusBar,
     SplashScreen,

src/app/home/home.page.ts

@@ -14,7 +14,7 @@ export class HomePage implements OnInit {
   }
 public goTabPages(){
  // alert("You called me");
-  this.router.navigateByUrl("about");
+  this.router.navigateByUrl("blog");
 
 }
 }