**** R100 hustle at Steers Polo Fields

I ordered food at Steers Polo Fields branch online and opted to pay cash. Food to uncharacteristically long to arrive but this is not an issue. I paid the delivery guy R121 with hundred rand note and two 10s. After 30 minutes the delivery guy returns claiming that I paid with **** note. I had other 100s note in my pocket. Upon inspection i could see the note was ****, However, since the money was in my pocket the **** note was not wrinkled like other notes I had. I told the guy I was not going to pay. I immediately received a call from lady claiming to be a manger threatening me that they know my number and where I worked and they will open a case against me. I told her to go ahead and i also contacted Bruce (store owner) and Steers HO.