The classic escrow scam is where a very normal sounding buyer suggest use of an escrow company and offers to pay for it themselves. they send you a link to a an escrow company. Usually it is a real escrow company. The problem is the link they send you is to a fake twin escrow page that routes the money offshore never to be seen again. always be skeptical of an escrow.
If you want to use an escrow, you contact the escrow company and set it up yourself.
Jerry