Bad customer service

I visited the spar in rand gate yesterday and I actually used the exit entrance to enter the store because I'm not fami**** with the store and it was my 1st time visiting the store. Upon approaching the isles to start shopping a lady by the name Ellen approached me and told me leave the store because I used an incorrect entrance, I gave her my explanation and proceeded to say if I don't go out to use the correct entrance I won't be assisted at the till point. I continued shopping because I was already in the store, when I got to the till point indeed no one wanted to assist and Ellen was called and she practically embarrassed me in front of other customers as if I was a ********. I requested her to call the store manager and she said she is the one in charge of the store. I stood at the till ignored for about 15 minutes until one lady decided to call the store manager. Only then I was assisted. I have never experienced such humiliation and bullying in my life. I blame myself for continuing shopping while I could have went to another retailers to do my shopping in peace.

I will never visit that spar again or any other Spar for that matter.