Ebay member has no email or contact information anywhere on their ebay site.

[countess1963]

I would like to ask the seller a question about a product they have for sale and there is no way to contact them, it seems that you have to actually buy the product first to be able to speak with this seller!!!!!!!!!!!!!!!!!!!!!

[k1ooo-slr-sales]

every listing has an "Ask a question" link towards the bottom of the listing.  ALSO, if you click the eBayer's feedback score you will be taken to their feedback page, where you find a "Contact member" link over to the right of the page.

[bigbrickshop]

Sellers are limited in what contact information they can display on their listings.

Click on the Ask a Question link at the bottom of the item description if you need more info from the seller.

[davewil1964]

Unless the seller blocks questions (referring them to their 'FAQs') or doesn't sell to the country the buyer is registered in.