Elroy needs another job...Johnstones need to tr

Johnstone Delta kokstad, I was driving my friends car, Isuzu bakkie 2015 model and when I was approaching Underberg from Johannesburg, the hazards stopped working as well as indicators. On arrival at Kokstad I took it to Johnstone Delta to be referred to Elroy who gave us a next to nil service. It was 12:45 when we hot there. The lady who assisted us was very friendly and explained the warrant terms, they both agreed that the car is still under warranty for its under 5 years and the mileage is less than 120 000. Poor service. I need this dealt with. I cannot go on driving in a car with no hazards nor indicators and I'm still have 500 kilometers ahead.