Mega mica boksburg has lost a client

I have been a long time customer of mega mica boksburg and know most of staff.A few weeks back I purchased alot of garden sprinklers to set up my irrigation system,then a few days after that I went to find out if they had 180 degree heads for the sprinkler sold separately as I had purchased to many 360 degree and not enough 180s,they do sell them for 2 rand but they never had 180 degrees so I just purchased complete 180 degrees sprinklers,today I return to purchase potting soil and I get accused in front of the whole shop of *****ing 1 sprinkler head,after spending many thousands of rands at that branch I get accused of *****ing one 2 rand sprinkler head and get called a ***** by the security lady Mashudu,and when I called the manager he just stood there and said nothing,unacceptable.I have never felt so humiliated in my life.Still trying to get hold of the owners Terry and Ryan to no avail.