Subway locations in Chambersburg, PA

The service was lacking...They didnt know how to redeem a coupon. They kept saying I wish (I think his name was Josh) was here). The lettuce was brown and they wiped the knife off on my paper the residue was from the previous persons sandwich. They picked up hot peppers with their fingers and didnt change gloves before doing my sandwich. I dont like hot peppers and there was a taste of it on my sub. I will not go to this Subway again. I will visit the one in Walmart or the one on Norland Ave.