I read your description and I am confident to fix or redesign your store and listing. I need to see what exact fixing you need to do. I have designed many ebay stores and listing template.
Relevant Skills and Experience
Photoshop, html, css, responsive layout, psd to html, ebay stores and listing template.
Proposed Milestones
£50 GBP - bug fixing
May I have your existing store link?
What fixing I need to do?
Do you need to redesign?