NoteIt drawing app - how to create account?

so i'm trying to create an account in note 8 app so i'll just try to sign up here uh i tried to sign up with his apple id but it then it didn't work so now i will try to sign up like that and then i just agree to and then so this is works this is working it didn't work when i used uh apple id so the code you entered is invalid um so here you can remember your link code and then you can just share it and then you also need to have your partners code so something like that so seems it's it's better to create your account with just with the mail and password old school why because again i tried it on using apple id there were some errors so hope that can be helpful