Why when I join BackToSchool, complete a lesson,leave the app, entering again and click join BackToSchool I have to join again?

Question

Why when I join BackToSchool then complete a lesson then leave the app and when I enter again I have to join again?

Answer 1

No
There is need not to join again and again
Just enter the app and learn a lesson
Your streak will be alive

Answer 2

but it says that you joinedd again

Answer 3

Where? Did you see by again clicking the option?
What it saying..? It says your already joined if you joined before otherwise adds you...

Answer 4

at the activity feed in the android app