Theme Changing Problem

Hey Guys! Rex here, and me and my friend were looking through some different themes for our forums, and he changed it laughingly to pink -.-. So now i tried restoring the theme with the export i made, but it only changed the pics, and its still pink. So i tried changing it to a different theme, it changed the pics, but what is that? Still pink... I really don't want it this pink -.- And The pics are all messed up. Any help?
Link to my forums:
http://crossfireshows.darkbb.com/index.htm

I put it in construction and holiday until I could fix this

Thanks in advance for any help!

Edit: By the way, In the admin panel, it shows its changed, until I go to look at it. And yes, I do save it.

Edit2: I also tried the Forum Motion Back Up directly with theme, same problem.

Might want to look at this topic to help you https://help.forumotion.com/hitskincom-support-f48/my-themes-are-changing-by-themselves-t13102.htm

Thanks Mario! ^^ I am going to wait a bit, then I might have a follow up question.

Edit: Nvm, Thanks alot!

=>Solved.