Help me to fix my code(Scrolldown)

Question

description inside the code:

https://code.sololearn.com/Wa6k6cKPJI8C/?ref=app

Answer 1

yes it works,but it doesnt work if you dont remove your finger from the screen ,while you scrolling
try it.

Answer 2

It works for me https://drive.google.com/file/d/1c-wMhlUu4ONO27nkzeMHuo7rZamcO_Oo/view?usp=drivesdk

Answer 3

It still works for me even though I never remove my finger from my screen. Sorry I can't help you :(