Complain

I took my car to technocar auto service a week ago to change my flexi pipe, when I got the car was fine but 5 hours later the car started smoking and it didn't have any power, I went but there and told them my problem, but they gave me excuses and wanted me to pay again, even though they are the people who messed it up, cos they knew I would come back to them and fix it there... No am carless cos I decided to take it to Diesel city... My advice never take your car to technocar auto service, you'll get ****ty service and they'll mess up your car.