Recycle app coding confusion

I have designed several layouts for my app called the trash pal i designed the log in, log out layout, social sharing options, messaging, notifying but i need help with the coding i am not reaally an expert and ai is not helping. so i need like a guidance from an expert or anyone good at coding using the MIT app inventor. Pleeeeeaaase, it is urgent. i send love and kisses to anyone who reply. Thanks in advance

What did you?

What was the output?

Where did you fave struggling?

Where are get struck?

Shate blocks, explain more us to understand your problem clearly

I don't how to code my log in and sign up page using firebase DB, i also need to code for how to track locations of waste collecting sites around users and also need to let users schedule their calendar to know when to dispose their waste. i want to code for the notifications buttons that remind uses to dispose the waste. and most important of all, i need to develop the social sharing option where users can share the apps, need to convert the photo taken to generate how to dispose waste text using the chatbot, and need to show the image that regularly tracks the disposal analysis of my country using the imagebot or any sites that i can get the info from. i have designed the layout but i need to code for all his and i have no idea.