Prestashop slider needs fixing

I have purchased a 'revolution slider' for prestashop, however it doesn't work properly and the seller is refusing to answer my questions or fix it.

Basically it doesn't hook into the homepage, but goes onto every single page. There is also no update/save option so you can't save any settings in the back office, such as size, full width etc.

I will provide the module, and all you need to do is fix those two bits. I need this by tomorrow morning if possible please.