What should I do next?

So basically there’s a guy that works at my local supermarket that I shop and that I’m interested in. I don’t have the balls to make a move or anything when I’m there and he’s working. But I had dinner with a friend of mine tonight who also works there. I brought up that I find him hot and she gave me all the hot details of him. I told her to be my wing women and let him know I’m interested and to him me up on facebook and she’s like yes I’ll do it! lol. Do you think this could actually work, like I don’t know whether she thinks I was joking because I was serious 🙃 should I just wait and see what happens?