As you were merging from MyBB to MyBB you don't need to do so.
With the board closed its hard to tell just what's going on. Did you upload all the files related to the theme in the correct location?
Sorry, I meant
http://spamheaven2169.byethost22.com/
I'm gonna point the .co domain to ByteHost's nameservers soon.
Anyways, I got rid of the theme. I'm gonna try to fix it, and if it doesn't work, I'll post here again.
Edit; I fixed it.