I'm not sure about rules on ebay.uk but the U.S. site has banned URL's on images and in listings for over 2 years. Other text on images can include a copyright line or a user ID at 50% opacity. Any advertising, promotion or product ID on images is not permitted. I think eBay has relented a bit when the text identifies a color or size on multi-variation listings.
I am seeing only 45 of your listings on ebay.com, all of which violate standards imposed 2 years ago. I suggest you deal with those first.
~~C~~
My Glass Duchess
Quoting Mom: In polite society, "hey" is for horses.