Poor service treated like a ********

The treatment i received at your store today was poor from the front door security treated me like i am a ******** for a error made by the store.

Security reacted to me as if I stole a plastic bag a single 0.40cents plastic bag the casher mistaken did ring it up security reacted at the door as if I stole the whole store after checking my receipt this is really poor service and I am will to take the matter further if need be.