Warranties 2000

We have bought a car from MB motors Bradford and straight away the engine light have come on and apparently we were told that it has been fixed. but one my first time on motorway, the engine light and the coil light bought came on which made our journey very horrible. We took the car to a reputable garage and were told that the warranty doesn't cover the part which is loads of rubbish.If a company doesn't cover the most common fault in the vehicle then there must be something wrong with their policy. I will strongly suggest not to use these companies as these are based on lies. Stay away from Warranty 2000 and MB Motors