Theme causing problems

Hello,

my site can be seen here http://www.nollywoodgossip.net

I’m using Antisnews theme and it really worked well and looked nice. But as I update wordpress and other plugins the them started causing all sorts of problems, making my host to keep restoring my site from backups every other week, and thereby making my users lose important data all the time.

Some days back I switched to another theme and my sites activities slumped to just 50%

I’m looking for someone to work on my antisnews theme and correct all the bugs so I can use it again.

I’m going to pay. I need urgent help please.