I had a similar problem before on another file-sharing service, but it was resolved much more easily; they simply repeated the payment. Why the Nitroflar administration doesn't want to repeat the payment is a mystery to me.
The reason is that he is from Israel. Simple answer.
Are you sure? Because I was thinking they must be from Russia somewhere ...
Nope its real.
But the funny thing is.
Nitroflare is Israeli and Katfile is Iranian.