Illegal Workers

I work on a military base and frequently order doordash to one of the gates here, and the dasher needs to come in, I meet them and they turn around and leave. I am not permitted to leave the base especially in uniform. Many illegal workers i’m assuming don’t have ID (necessary to enter the base) and will just straight up drop the order across the street and call it delivered. I always contact doordash and have like 10 refunds already, but it’s annoying to go through the process almost everytime. Is there something that can be done about this issue? I know people at other bases throughout the U.S. who have this problem too.