they damage your car when it goes for a service at Renault boksburg

Took my 2018 Renault clio 4 0.9 tce to them for its 25000 km service. i had nothing wrong with my vehicle. when i received my vehicle back i had used brake pads put in, my turbo wasnt working correctly anymore, air filter wasnt changed, clutch was damaged, my brake pads were swopped for almost finished brake pads. As per invoice air filter was changed but it wasnt, just blown out cause i marked my air filter and it was still my old one never changed. my car takes 4.2L of oil in total, when i checked my dipstick the level was 1 and a half centimetres above the max mark. when drained we took out just under 7 litres of oil that was put in my car. i dont care about the service plan or warranty, i will not let renault service my car ever again. worst experience, and unnecessary damamge to your vehicle so they can make money off you.