App testing, debugging, QA

General information for the app: Social media app Description of requirements/features: Hello, This is only testing/ QA job I have uploaded my android application just few days back but I am facing following issues - - Push notifications doesn't work sometimes. - App icon doesn't come sometimes in push notifications. - Messages comes read even when it is not read - Users are shown online even when they are not - There is a white screen which comes when we go out of the app and then come back in - On a first time registration when you login into the main screen. Kindly press back button and check, sometimes it goes into the otp screen. I need a screenshot or video for it. - Profile picture of users doesn't show at all even when they are uploaded. - Profile picture gets cut off from top - Notification badge is misplaced in chat most of the times My app is flow in simple words are like this : Register with mobile number -> Create profile -> Search your friends/family -> Connect -> Ask for chat (On acceptance) -> Chat(On Acceptance) -> End Chat (if needed) -> Ask for chat again to resume the conversation Now sometimes when user ends chat then his/her name should appear in Ask for Chat but mannier times it doesnot appear there. So need to check that I need full app testing. I need to check if the flow of the app is proper or not. You need to check the whole flow and if not proper you must inform that. I will submit the whole flow when I accept your proposal. Secondly I want to improve the performance of the application. I need you to point out what we can do improve the speed of the application. My application is here - https://play.google.com/store/apps/details?id=com.flay.app I will send apk once I select the candidate. Thanks. Extra notes: