Photo uploading Android app

This is an application has the following features-

1. Create new profile.
2. Upload photos online.
3. View profile and photos.
4. Find another user.
5. Send points to another user.
6. Chatbot

This app is supported by firebase on its backend. i.e. It uses the following features-

1. Firebase Authentication.
2. Firebase Storage.
3. Firebase realtime database.
4. IBM Watson

Here are some screenshots: