No contact from buyers

[sparkutas]

Hi, two times, two persons from USA bought two items I listed on ebay.com (my first sells on any ebay at all) and both times no one paid,  made contact or responded to my messages. Its unlikely that both of them have intelectual defficiencies, so I guess I have a blockade on selling or contacting people from USA. Any idea how can I take it off? I sell from Poland, so maybe first I have to sell like 10 items on ebay.pl before I can sell abroad?

[disneyshopper]

If the buyer has not paid by day 4, on day 5 the seller can file a Cancellation with the reason Buyer didn't pay. The seller gets his/her FVF credited, the buyer gets an unpaid strike recorded on his account, no one can leave feedback. Two or more unpaid strikes, and the buyer will find it difficult to bid/buy from sellers who block buyers with 2 or more unpaid strikes. Do you have your Buyer Blocks in place?

https://www.ebay.com/bmgt/buyerrequirements

As a new seller, you are ripe for scammers. List as fixed price with Immediate Payment Required (you will need to switch to the advanced/business tool for that option, which is located in the upper right corner of the Quick Listing Tool), no Best Offers, and your listing will stay active until someone actually pays for the item.