HI. How can I change my background image in our game app? I know how but it seems that after changing the file(from the former image to a new one) it does not seem to work.

After trying, I now discovered that I cannot use jpg for the background image but jpeg works. Thank you

How can I change my background image in vertical arrangement?

TIMAI2 May 26, 2021, 12:46pm 2

You use this block:

Explain why it doesn't work, show relevant blocks.