I told ubereats that the driver never delivered my food and I got a $15 meal for free
Did you ever even order a meal technically?
No, I wanted my 'free meal'
I know that you think that scamming ubereats for a free meal is innocent, but lying about ordering a meal from them is really just stealing. Running a scam will get you arrested.
I bet they won't care.
Lying to get free things is pretty messed up and petty. While it may be easy to get a free meal in this way, you are probably negatively effecting the worker and the organization as a whole.