just had this message from ebay a final reminder to improve to your seller performance & We wanted to send you a final reminder that you’ll need to make improvements to your seller performance in global markets by 20 May to prevent further action being taken against your account.+  If your seller performance doesn’t improve, there’s a risk that the selling limits will be lowered on your account, and in some cases, you may be permanently restricted from selling on eBay. Learn more about our policies for the restriction of accounts. what ??  i jump to by dashboard and all still above standard ( as it has mostly been for the last 25 years so what are they up to totally unneeded message and had more cancelled sales do to simply delivery over charging postage on me and customers ( which does not show up anywhere)