eBay seller actsl is trusted by over one hundred thousand shoppers who have rated the seller at a 99% positive overall score. For the most recent reviews, checkout actsl profile on eBay. They are based in Spain and have been selling on eBay since 2004.
They run a store called Advanced Computer Trading with several dozen products in stock. Information about cancellations, missing items, returns, refunds, and estimated shipping times might be available by contacting the seller. Contact eBay directly if the seller is not responding.