DoorDash finds a way to consistently screw up orders.

Order A,B,C - receive only A+B, or A,B,D. No explanation. Tipped generously.

For a long time, I myself drove and picked up my orders. The same restaurants rarely made mistakes. I never had to ask for missing item to be included. They always had everything in the bag.

It’s happened so often, it has to be malice from one of the parties involved.

> Tipped generously.

You shouldn't tip delivery drivers, it's literally their job.