Damaged car

I took my car for a service at Eastern Cape motors north end on the 1st of October picked it up few hours later. Saturday morning my car is not running at all it's not starting keeps flashing some abs light and exclamation sign never seen those lights before. Called them unfortunately the service department is off. Called again Monday only to be told I need to organise a towering truck to transport my car to them so they can check and pay +-R800 first so they can check what's the issue is not to fix it. I have been driving my car for 3 years without any issues but now it's just seating in my garage not running after a major services was done to it a day before and was running fine without any issues. I hurt and disappointed by a East Cape motors.My R2288 went down the drain. It does not make sense.