App glitch

Question

I build an app by following a book.
My files:
https://youtu.be/n4Z2TYhr_uY
The result:
https://youtu.be/UIf1DWMcZIY

https://code.sololearn.com/Wkur96MMpS0x/?ref=app
https://code.sololearn.com/c7BG6dAQ31G2/?ref=app
https://code.sololearn.com/WXqn4YFgOGwb/?ref=app

Answer 1

Got any error?

Answer 2

Problem is in logic , because it is skipping even numbers Wasi

Answer 3

ihshu💞 yes. https://youtu.be/UIf1DWMcZIY

Answer 4

But if i change my screen orientation it works fine
And i also gave you the logic. I didn't get any logical error.