Nope. Scammers love crypto because when properly planned, it is untraceable and irreversible. If one falls for a crypto scam, they are most likely to be scammed again. A CRS takes advantage of this market.
They will not do any work for you unless there is a chance for recovery (i.e. you have a password pattern you can give them) and it's large enough for them to bother. If they manage to recover anything, they will vanish with your coins.
If you have an idea what the password could be, go with a service that requires a set fee upfront through a licensed payment processor. However if you want to remain anonymous while recovering your coins, you probably lose more.
:/