they refuse to give me a courtesy car

Renault REFUSES TO GIVE ME A COURTESY CAR AFTER MY BRAND NEW KWID HAD BEEN TOWED IN 4 TIMES FOR THE SAME ISSUE...THEY HAVE FAILED TO SOLVE A GEARBOX/CLUTCH MOTOR ISSUE WHERE MY ACCELERATOR PEDAL GIVES IN (LIFE THREATENING ISSUE)... MY CAR IS ONLY 46000KM OLD BOUGHT IN MAY 2020 FROM THE RENAULT THE GLEN GROUP 1. HEAD OFFICE FAILS TO GET BACK TO ME ON THEIR UPDATES AS THEY STILL HAVE MY VEHICLE... I AM NOW HARD AT WORK TRYING TO EXPOSE THEM AS I NEED A COURTESY CAR IN ORDER TO DO MY JOB AND MAKE A LIVING. AT THE END OF THE DAY I AM EXPECTED TO PAY ON TIME BUT BECAUSE OF THEIR *****ERY, I AM UNABLE TO TRAVEL FOR WORK .. HOW AM I SUPPOSED TO PAY FOR MY CAR?!... FOR MONTHS I HAVE HAD THIS ISSUE AND REQUESTED A COURTESY CAR SECERAL TIMES AND THEY SEEM TO BE MAKING EXCUSES ALL THE TIME! WHAT A DISGRACE