Can someone one here please help me to do a Replace-By-Fee or anything else to not lose my bitcoin?
Thanks.
Just FYI, a Replace-By-Fee transaction means you change the fee in the same transaction to the same receiver to be confirmed faster.
You say "scam" so I guess you are looking for a different kind of thing.
I guess he didn't explain himself well. Since he was referring to it as a scam then he may have wanted someone to do a double spend for him and send this amount to another wallet of his. There are a few people here who can help with that, but I guess it's too late now as at least 3 days have passed. TX id is absolutely needed by the way for anyone to be able to help.