If you have failed with Ebay, unless you get a different result today, you can go to your payment provider with your claim and your evidence.
Once you go to your bank/credit card company, any claim against Ebay would be permanently closed.
"There are two ways to be fooled. One is to believe what isn't true; the other is to refuse to believe what is true.”
Søren Kierkegaard, Danish philosopher (1813 - 1855)
