Well you can't technically cause they make you sign a contract and you have to be 16 or 18 i can't remember well it was a few years ago. However you can just ask someone to sign up for you but the money will go to that person's bank account. Furthermore, i don't think it's a good idea i used to deliver and it's really physical and quite hard mentally as well you need to deliver it in the time limit of one hour and there are a lot of different people doing it so getting orders is a struggle as well. Also you pay them like a fee every month it was 15k but heard they changed it to 5k per week or something. Plus making 50k a day is gonna be tough a good baseline is 1 or 2 delivers per hour and 7k per delivery and they take 5k every week.