Paint & Peel Isn't Real

So I got this nail polish by Sula called Paint & Peel and I was really excited because it says you can just peel it off. I apply it and I don't really like the colour (it's in the colour Ruby) and I try to peel it off but it doesn't come off. I finally give up peeling and take it off with nail polish remover. The nail polish went on really well though and the peeling idea is cool.(If it worked.) The bottle it comes in is cute and the polish doesn't seem to smell as much as some other ones do. It has some perks but none the less you can't call a polish Paint & Peel if it doesn't peel.