We need a ebay template tweaking to show properly in Channeladvisor

We have an ebay template that works fine in ebay itself. We need it to list from a system called channeladvisor but when its added to this system the formatting of it is wrong. It needs a little tweak here and there but my HTML is no good at all. Just a small project that needs to be done quickly. I will give winning bidder access to system to change it