V Magampa vs B Y Mabinana - Traffic fine no 60/49533/145/099271

Got traffic fine this morning at 7:55 04 Nov 2020 from Magampa V driving white VW Polo REG DD 95 JR GP saying I am obstructing traffic at Pretoria Road and Central in Kempton Park, I stopped LIKE EVERYONE does dropping off someone ( there was a white Nissan Almera in front of me some taxis behind me) as I try to drive off he puts on his blue lights to say I'm not suppose to stop there, I've asked him am I the only one he sees there doing that, he followed me as I was going to a filling station that's when he issued the fine . Am I getting this because he was questioned by a woman or maybe because I look young ? Could it be maybe I should've been submissive and keep quite as he is a man OR not question why if its SA laws under traffic act not to stop there and give everyone such fines? Kindly advise if by questioning him warrants me be fined, if it is then all taxis that stops there and the almera that was also offloading in front of me get the same fine. This officer if he is doing his job PROPERLY could issue fines to everyone stopping in that intersection ……. Regards