Chat Application | Creating a Signup class in Android Studio | With source code | Chat app

Hii database main data store nahi ho raha hai bhai or code two times dekho all code bhai add nahi ho raha hai database main

Bhya StorageRefernce wali Line mai Error aa raha hai what to do wo whaa prr bta raha hai ki StorageReference kai jada DataBaseReference he use kar nah padega please resolve it >>>>

im getting some error in my database , i joined your telegram channel but where do i discuss my query?
thers no option to send a message .pls reply as soon as possible.

I am getting error on connecting to Firebase. Says: "Site cannot be reached. localhost refused to connect."

app crash ho raha hai baar baar
what to do?

you should add image sending option or other types of file sending option in this app. please do this for me

in firebase why you lockedmode not used