I make login page of my application and all things go right but when I tested it and click on login or sign up button it not open on second page I tried to get solution but I can't if you can help me , then please?!
Please show your relevant blocks, and provide details of how your are managing signuplogin data.
You do not appear to be setting a mobile number and password when a user signs up ?
I am new here but slowly I get everythings here
I tried to make login/sign-up page through firebase but everytime it crashes or if not crash then it not open while clicking on login or signup button
Please help if you can , provide me tutorial about it .
Please do not duplicate topics, use this one for asking further questions.
You did not answer my reply ?
You might also find some useful topics already in the community....
https://community.appinventor.mit.edu/search?q=firebase%20register%20login
listen I don't know how to do it
For that I'm finding solutions 
sorry I have already said that I'm new I don't know everything