How can i set block after this …i can set my block like if i enter password as i set in my block that the password match then open screen another other show Please enter correct password …
So How can I set like that the block please help me
i am waiting for reply
Your question isn’t clear enough to help 
I didn’t got you clearly but if you are asking to make that if text box 1 does not match then show Notifier else open another screen. If you mean this, Then use " if then else block" from control
This is what you want.
Then compare the block to the password (TinyDB, or Firebase)
Then if a match open screen.
And your question is?
I think he gave a part of the solution for the question above. But there are missing blocks:
