Elite Plumbers 24/7 are terrible

Please be aware that these guys rip you off!! I had a blocked drain (when I flushed my toilet the water would rise a little then go down a few seconds later). I called the municipality to clear the drain at the manhole in my property. They did that and yet I still had the issue. So they said I need to call a plumber. So I called these guys and they came quite prompty (I was beginning to be impressed). Then they took out a plunger and pumped it in one of my drains. It took 15 minutes from when I opened my gate till they gave me an invoice. This is when I nearly had heart failure.... They charged me R 1 850.00 for that work. I tried to reason with the plumber who simply said I just do what the boss tells me to do. Well PLEASE do not support this company as they really rip you off.