Need Help With making a chat rooms app with Flutterflow - Nocode app builder

Hi,

I am trying to make a chat rooms app in flutterflow and i made most part of the app to work but i cant understand the concepts of database queries, filters, parameters to make a chat to work.

i need your help with the following tasks

-Figuring out the database for both personal chat and group chat and make it work (I build the UI Already and firebase is already setup)
-Able to Send images in both personal chat and group chat
- There is an issue in personal chat, where i can only send the text on one side like discord. i need your help to make the sender text to appear on right side.
- There is an XP system in the app, and users can gift each other, i figured out a way to gift the user, but xp has to increase for reciever, and xp has to be decreased for sender. But flutterflow is not allowing me to update two user records in one action. I need your help figuring out this problem.
- Implement Push notifications for texts
- Fix the listview of the list of the chats (personal and group)
- The listview of the text messages are coming from top to bottom, I need it to start from bottom. like any chat should.
- Fix the input field in chat, it is currently coming below the keypad
- automultiline for textfield. (it currently has a single line and the texts keep moving horizantally)
- help me figure out a way for one user to be able to block another user
- help me figure out a way to ban user for certain amount of time.