Update: I Needed to force customer that i will not make any updates or maintain website as per deal if he doesn't contact them and he did few hours ago i am CC'ed inside email to make sure non party pull scam on me and you all will be updated on situation
You sure such stunt that you pull won't affect your reputation much in the future? Would FF release the non-tainted fund? If they're willing to do this, I think it's a better [though you're still losing here] solution rather than forcing your first customer with that kind of "threat".
Customer has much of rich clients and i am not sure at this point will he ever recommend me again to anyone. this is why FF ruined whole future potentioinal business deals and considering i will be forced to check every money i recieve to not get into this situation i am not sure how will this affect my earnings. I got contacted by few people to write story about this as today this is big scandal affecting everyone and even slightest privacy any of us have. and as you see they logged in yestrday and they didnt login since september,but did not make statemant becuse they know they are in wrong. However as you can see community is giving their opinion becuse it can happen to them tommorow . I Don't know what to do at this point but to share things with community
The simplest way to avoid similar situation to arise in the future will be to receive payments to your personal wallet. You can do whatever you want after, but the first thing that need to be done is to "secure" that payment, make sure it's in your possession and you have full access to its full amount.
As for what you can do, some might advise to raise a flag, but as they came back online yesterday, I'll try to send them a PM, inviting them here, in hope that they'll come back today or very soon and handle this situation.