Hisense Fridge

I very disappointed by the level of service i got from House and home Westgate. On the 27th of November i bought a Hisense fridge. The fridge was delivered to my house within 2 days after purchasing it. 2days after the delivery the fridge started to make a very loud sd noise of which i thought the noise will go away after a few days but instead it got worse. Since December until to date the fridge had been repared 3times. And now i feel House and Home needs to give me my money back cause that fridge has been problematic from day1. I have been incontact with Katlego and Mokoena from House and Home Westgate since day one. I have to give them credit they have been willing to help and their customer service was exceptionally good. But now i need House and Home Westgate to refund me my money, so i can buy myself a different brand that wont give me problem. Please can i be assisted regarding this matter.