working in responsiveness

src/app/app.module.ts

@@ -28,11 +28,12 @@ import { FormsModule } from '@angular/forms';
 import { CalendarModule, DateAdapter } from 'angular-calendar';
 import { adapterFactory } from 'angular-calendar/date-adapters/date-fns';
 import { BrowserAnimationsModule } from '@angular/platform-browser/animations';
+import { MessagesPage } from './pages/chat/messages/messages.page';
 
 
 @NgModule({
-  declarations: [AppComponent],
-  entryComponents: [],
+  declarations: [AppComponent,MessagesPage,],
+  entryComponents: [MessagesPage],
   imports: [BrowserModule, 
     CommonModule,
     FormsModule,