The Buyer is satisfied with my work, He want the refund of money.I do not want to refund him because I have worked hard for his project.Can he cancel this order or not?
If the buyer Contact Customer Support and clearly explain the reason for cancellation yes it will be cancelled.
As long as he have a valid reason yes the buyer will get a refund.
Yes he can, the same has happened with me too. But try to prove your innocence by providing evidence of chat if you have. Yet there are little chances.
If he is satisfied why does he want refund?
He can send you cancel request you can keep rejecting every time if you know you did all things he wanted.
Typical scam, if you have proof he is satisfied, stop communication with the buyer, and contact customer support. You have 50% then. Be prepared for a total loss, welcome to the gig economy!
Customer Support will Cancel the Order without informing you as the Seller
contact fiverr cs. tell them your sentences. only they will be able to help you about order cancellation.