Sign up / log in fail

[Muhammad_Muizzuddin]

I made a sign up log in system and it is working but after i add something to the blocks for something else it starts to be buggy, login button turns to sign up and sign up button doesnt work at all

[TIMAI2]

An example of a simple signup / login system for Firebase with no Rules

[Muhammad_Muizzuddin]

Mine works before I add that thing