Looks like the coins are sent to a
coinpayments wallet, you can contact them and explain your case and they might block the account or if you are lucky enough and if you could provide evidence they might help you in recovering the coins. I have seen coins being recovered after the hackers sending to exchanges in the past, the faster you contact their customer support and state your case the better .
Bitcoin payments are supposed to be irreversible. What do you describe could be compared to a 'chargeback'. In terms of abuse like merchands are abused with PP.
OMG if companies start to accept to do such practices then, it will be exactly like Paypal.
You buy something, wait for the item to be shipped, and then contact the platform to say "hello, I've been hacked here is a signed message!"