PAID R26 00O TO AN ISSUE THAT STILL PERSISTS

I AM WRITING THIS EMAIL WITH A VERY SORE HEART FROM THE EXPERIENCE I HAD WITH MINI COOPER/BMW IN MIDRAND WATERFALL.

I TOOK MY CAR(MINI COOPER S COUNTRYMAN 2013) IN NOVEMBER 2021 FOR REPAIRS AS IT SHOWED AN ENGINE SIGN WHEN YOU START. THE VEHICLE WAS DIAGNOSED AND I WAS TOLD THEY NEED TO FIX A FEW THINGS ON IT. I PAID R26,500 AND I WAS ASSURED THAT THE ISSUE HAS BEEN RESOLVED. FAST FORWARD 2022, THE CAR HAS THE SAME ENGINE LIGHT. I AM SO ANGRY WITH THE EXPERIENCE I HAD WITH THEM. I NEED MY CAR FIXED THOROUGHLY OR REFUND ME CAUSE THERE IS NO SOLUTION AT ALL. THE CAR ENGINE LIGHT ISSUE STILL PERSISTS.