Vodacom worst company

Worst company to deal with continuing from my Previous review of the Samsung a51 the obf was rejected got told device does heat up during use no **** Sherlock it was freezing as well with minimal use i got the same phone returned back even worst the camera Quality is blurry and the device screen is dark not as bright as it was before sending away don't know what **** your tech guys did u guys are really the worst company I ever dealt with now im sitting with a phone as good as p8 lite and have to pay for it for two years I want my phone replaced I won't stop till it gets replaced it is consumers right I brought it back with in 7days u are treating your customers ****ty