Worst service ever! Remind me to play far from them

I’m so disappointed at the centurion branch for their level of service. I’ve been complaining since June for Hisense fridge regarding the sound it makes even opening and closing and time is just going and I’ve been made a fool every single time I contact them. I’m being told, well send someone, or we’ll text you on WhatsApp and till today I’m still waiting for a technician. The first complain they sent this rude man who had no patience and **** to me that boiling water will help, I tried that method 10 times I even WhatsApp the guy to say it’s not working. I don’t think it’s safe to even purchase anything from such people who don’t care about customer service.