eBay

I have a return buyer that has bought a few items from me in the past. Another few just recently. He bought one today, and moments later tried to buy another but could not. Response says Seller may not Ship to Canada. I didn't change anything. I look...

The buyer and I agreed to process a return. I had to issue a return then send a shipping label. The buyer says the never received the shipping label. If I try to send another, I will get charged again. When trying to get help through the ebay automat...