The worste service EVer

I ordered from these people. This is second time they let me down. The guy also tell lies about how Im living in my own house. Firstly it has nothing to do with them what I do in my own home. I ordered a normal Tbone and chips R66 on the menu. Also a chicken burger from Steers. They said they will comfirm the order. Before they confirmed the order i phoned to cancel the burger ...then told me was already made. They never confirmed if I have the right menu...The Tbone from Chesa Nyama was R66 they charged R67 and it cane with just a very thin slice steak as well no chips.. they also send me a KING steers burger while I ordered a normal burger. R47.90 INSTEAD OF R26.90...THE delivery was supose to be R40 they charged R42.50 plus another R9.95. The complaint department was so rude...that he said lies about me like I made the driver wait 15minutes while at my door I had R200 ready for him in cash and gave him the money immediately...there were other lies too. I CAN SEE NOW WHY OUR COUNTRY IS SUFFERING BC GUYS LIKE THIS WITH NO SERVICE