You want delivered to your door, I'm not sure what does it mean "delivered"

maybe they mean that using this app (I guess) will make it as if the food "came" until your door?

Wherever you are whatever you're craving and whenever you're craving it - Doordash has the restaurants you want - delivered to your door, wherever your door happens to be

(At 0:19 video..)

YuXnWNCx7N4

delivered to your door, This means that you order food by phoning the restaurant, and they deliver it to your home.

Clive