Engen y motors Umlazi v section

Took my car to fill petrol to the value of R1200 and when I went out of the garage my car just stopped not knowing that their petrol had been contaminated and I call my mechanic to help me we went back to the garage they told us we must drain the petrol our self and bring it back and I had to pay for every thing my self while stuck on the road even had to call a tow truck to take my car to a safe place but the company won't meet me half way even now my car is not moving it's been 2 months now