u/Fragrant-Face-1101

I got a message on instagram, saying this person wanted to draw me. I was excited because i never had anyone want to draw me. i said yes (i probably wouldn’t have charged) but they asked if 300$ was okay for it.
How do I know if it is legit, or if this is an artist scam? they sent pictures of their work example but the styles don’t look all that same, so i became a sceptic, please let me know any information!