Does anyone know how to get free ubereats / doordash / postmates ?

I don't have a car and lots of restaurants are like 15-20 min from me and i don't really have the money, but if anyone can lmk how to do it please do!!

I don't know if you can get them for free but you can definitely attempt to refund them, typical ways are to contact support and say that the food either didn't arrive, was cold, or wasn't correct. I know UberEats can be done for sure, never used Doordash or Postmates.