If you don't have anything that grants wishes do you know how to make anything that grants wishes. A.k.a. a monkeys paaw

Ok how big is a bay leaf and how can i write a spell then put my intent into it. It's a long descriptive wish

You need a multiverse teleporter. I'm sorry, but I believe Rick Sanchez keeps that under lockdown, but Counsel of Ricks, possibly SEAL Team Ricks, may be able to help. Watch out for the Federation, though.

If you write a wish on a bay leaf and burn it, it'll grant your wish.

No, you need to write a spell and put your intent into it.