eBay

I am trying to find out if anyone besides me has a problem with international sales. I just got a message that I am below standards for international sales. I am finding that every thing I send always has a problem and I think they know the seller is...

Do I have to take something back because they changed there minds. I paid the shipping and will be out the 20 I paid on the shipping. They said oh it arrived in great condition but changed there monds.