Yesterday evening I walked into ABC liquor on 21st and Woodlawn wearing flip flops. When I opened the door it swung back quickly and gouged the back of my heel! I told a lady behind the counter that this door needs to be fixed so that this doesn't happen to someone else. Then another man from behind the counter said "it's your fault and you need to watch where you are going". He then cursed at me saying "buy some f***king beer and get out".Needless to say I did not buy anything from their store. Please spread this post around to raise awareness of the safety hazard and disrespect to customers that this store has.