What to do with stuck work on Upwork?

Question

Upwork

Work has been hanging on upwork since November. I agreed with the client for $100 and several stages (Milestone).
As a result, he realized that his idea was not successful and did not create more milestone. Paid only $30
What to do with such work, he does not respond to messages?

Answer 1

Try to get through to the client. If he doesn’t answer, then there you can close the contract yourself, after warning the client, and hope that he doesn’t slap 1 star.

Answer 2

закрывайте просто и не парьтесь