Arghhhhhh

There's a problem on my website.

I was using a custom css in my admin panel wich was causing too much trouble on my website. I removed it, but SOME of the old css keeps showing on HOME but NOT in the ADMIN panel, no matter if i've removed the css style. I think it got 'stuck' somewhere but i can't find the problem. The background of the old CSS keeps showing on HOME even after i removed the custom css from the admin panel.

According to Chatgpt this seems to be a caching problem , i've tried everything but couldn't come to a sollution unfortunately!

I can't even install a new design because the page background from the old design keeps showing, even after i removed the trouble-causing style!

Bare with me, i am still very new with Sngine.

What could be the problem?