Distasteful treatment from manager at Tops at Spar Spences Mthatha

I used the parking space at this tops for less than five minutes to do a transaction so I could eventually enter the store to purchase alcohol for a ceremony we are having at home. The manager came out of the store to shout at me and chase me away from the parking space without even enquiries whether I was there to purchase or not. The level of unprofessionalism is appalling. This manager needs to be brought to book because I am probably not the only customer who has been treated in the manner. This left me wondering; Did he feel he had the right to shout and act unprofessionally and distastefully because we are not of the same race and because I am a woman? did he see someone he could bully and speak anyhow to? Customer service at this Tops needs to be looked at. I am very disappointed and will never use that Tops again. My friends and family as well. I will also be posting on all social media.