What happened:: The have deleted the card but before deleting the card they have never informed me and there is no terms and conditions for the deletion. And they are telling me to create a new card by 30$ which is a scam
I warned everyone about this shady service from the first days they showed up in forum.If I remember correctly there is another member who previously accused them from stealing money from him.
Now, speaking from experience of testing virtual crypto cards, I can say they are very unstable and I had cards canceled/deleted as well for different reasons.
The decision to unblock a card lies solely with www.paywithus.net, and our final decision was to delete this card. This action was taken because many users exploit cards to obtain free trials without intending to pay for subscriptions. Such abuse negatively impacts the system and may affect other users.
So according to this you are now accusing shasan that he tried to exploit something from your service, all because you think he won't pay for subscription 
Sounds like a silly excuse to me.