Scammer on Facebook

i decided to sell my isabella porch awning on face book,  had a few looking so i dropped the price and added extra pics, i got a message from a woman that wanted it posting even though i stated collection only, told her add states collection only, as due to weight it would be expensive, she replied she would pay for post, i rejected saying if she arranages collection by courier it will be at her risk, she decided not to proceed when i checked her profile she is based in hollywood usa, and works in the circus industry,  so looks like some scammer is using her id,  you got to be careful selling stuff.