title: I can not list the foods I have added to the cart
body: <p>I can add foods,orderi adress and phone number information and see all of them under Firebase's Request/ID. However when I click on the Navigation drawer and the orders and cart buttons in the main menu, I can not list the foods I have added to the cart. There seems to be a problem in the query section. Please help me what to do</p>
  
  <p><strong>OrderStatus.java</strong> </p>
  
  <pre><code>public class OrderStatus extends AppCompatActivity {
  
  RecyclerView recyclerView;
  RecyclerView.LayoutManager layoutManager;
  FirebaseDatabase database;
  DatabaseReference requests;
  FirebaseRecyclerAdapter&lt;Request, OrderViewHolder&gt; adapter;
  
  
  @Override
  protected void onCreate(Bundle savedInstanceState) {
      super.onCreate(savedInstanceState);
      setContentView(R.layout.activity_order_status);
  
      //firebase
      database = FirebaseDatabase.getInstance();
      requests = database.getReference("Request");
  
      recyclerView = findViewById(R.id.listOrders);
      recyclerView.setHasFixedSize(true);
      layoutManager = new LinearLayoutManager(this);
      recyclerView.setLayoutManager(layoutManager);
  
      FirebaseUser user = FirebaseAuth.getInstance().getCurrentUser();
  
      loadOrders(user.getEmail().toString());
  }
  
  private void loadOrders(String email) {
      Query query = FirebaseDatabase.getInstance()
              .getReference("Request")
              .orderByChild("email")
              .startAt(email.toString()).equalTo(true,email)
              .limitToLast(50);
  
      FirebaseRecyclerOptions&lt;Request&gt; options = new FirebaseRecyclerOptions.Builder&lt;Request&gt;().setQuery(query, Request.class).build();
      adapter = new FirebaseRecyclerAdapter&lt;Request, OrderViewHolder&gt;(options) {
          @NonNull
          @Override
          public OrderViewHolder onCreateViewHolder(@NonNull ViewGroup parent, int viewType) {
              View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.order_layout, parent, false);
              return new OrderViewHolder(view);
          }
  
          @Override
          protected void onBindViewHolder(@NonNull OrderViewHolder viewHolder, int position, @NonNull Request model) {
              viewHolder.txtOrderID.setText(adapter.getRef(position).getKey());
              viewHolder.txtOrderStatus.setText(convertCarttoStatus(model.getStatus()));
              viewHolder.txtOrderAddress.setText(model.getAddress());
              viewHolder.txtOrderPhone.setText(model.getPhone());
          }
      };
      recyclerView.setAdapter(adapter);
  }
  
  private String convertCarttoStatus(String status) {
      if (status == "0")
          return "PLaced";
      else if (status == "1")
          return "On My Way";
      else
          return "Shipped";
  }
  </code></pre>