In this particular order, I delivered the project in time and even showed to the client that everything is working fine. The task was to add SSL certificate and I did that.
He didn’t accept the order and later came back with a dispute that “Website look has changed”.
So, for me to be sure about the issue I checked back in the server and not surprisingly I found that he had made some changes on his own and he is unable to resolve those, so he blamed me while raising a dispute and asking for a refund.
What should I do?