theme not working

so i downloaded "iwidgets free trial" a couple weeks ago and have been using it since and everything was good. But then yesterday the screen went black and my phone stopped responding. so i took the battery out and restarted it. It went back to the default theme so i went to change it back but iwidgets was no longer in the list with the rest of my themes. then i went to the app world and i still had it downloaded but i deleted it and downloaded it again and still it didn't show up... what should i do?

i would just not use that particular theme. If it is not appearing under theme options, then it either didn't install correctly, or the theme was not meant to work with your device.

Ditto I am goingto have to go along with xmatter, those are the 2 main reasons why themes don't work especially if it is not meant for your device, check the OS compatibility and device compatiblity again just to be sure.