Subway complaint: Hello! Anybody working?

I went to subway last night to order my husband and I some sandwiches for dinner and oddly enough I had been standing there almost 10 minutes before I went to the store cashier (at circle k) and asked if anyone was working. The circle k cashier had told me that the subway employee was on a smoke break! Ok ok nothing wrong with that, but where is the person that sits in for her? There wasn’t anyone ,just her and she was in a truck in the parking lot smoking marijuana. A customer behind me got outraged when he found out the information and took it upon his self to go back there and make his own sandwiches and that is what the pictures there are attached of are. I just feel like this needs to be dealt with properly because the same employee closes the restaurant early so she can have the proper amount of time to clean I don’t feel like that is right either