Useless Lionel motors rustenburg

I reported this matter before,Nissan Sa called me to follow up,they referred me back to Lionel motors,they failed to fix the cutting problem in my Nissan np200 in 2018,it cuts wen temaparure is 30 plus, I took it back as per arrangement with Nissan Sa to chek the problem,when I get there they booked my car for service, only,they deny knowing about cutting problem,I spoke to zandile who was only concentrating on cost,didn't care about my concern,they failed to fix it en I paid while it was under warranty,Lionel motors is useless ,it's obvious they can't help me,they only need my money, yho I regret being part of Nissan family,Nissan SA U really don't help,I'm really disappointed but it's ok