You cannot create something out of thin air. I have very little experiences with fae, but I know that they are spiritual beings, and not little physical pixies with wings and fancy outfits that grant wishes or make you fly. That's how we depict them to be, but they are just spiritual beings.
You might be able to call them and work with them and/or communicate with them. I've found that the Fae (Fairies) like sweet offerings, like a little bowl of a mix of cream and sugar.