Subway

I am very displeased when it came to the service up there at the Subway on 3227 Southwest military drive suite 101 San Antonio Texas 78211 I was trying to do the app online on the subway app to get that Subway deal for the buy one get one free submarine sandwiches and I ask for help nobody would help me with it and I am very displeased and also another thing you guys do false advertisement when it comes to using the subway app for that buy one get one free and I don't believe it's true. And here is a copy of my receipt to.