Bad serve warranty

We had a company called repair clinic fridge in cape town to come serves one of our bar fridges last mouth. With a serve come a 6 months warranty. and when our fridge started to act up again month later. And we thought it would just be covered by our warranty from them. When we try to make contact with them relegating our fridge problem. At first they said they on the way that day. But by the end of the no one showed up. By the second day they said they can only come on the third day in the morning. By the third day i give them a call just to confirm, and they said they on there way. After that still no one showed up. We tried to make contact with them the rest of the day, they just ignored our, emails, msg and call. So just watch out for these **** serves companies