Saving problems with ebay module

[hitstore]

Hi,

I've some stange problem with ebay module.

 

Module works correctly, but for strange motive, I can't save some modified field. For example the "return rules" box... I've changed text more times, but module saves only the first time...

 

Another great problem if in style CSS manipolation. I've changed some lines of ebay.css file, but templase seems not consider my modify... for example, to change the image in the template I was forced to rename my new image with the old name written in the css, because even changing the address on the css file, the template always took the previous image.

 

Anyone can help me ?

 

Thank you.