WANTS ME TO TAKE GAMBLES

Please whatever you do never buy a TATA if you looking for a car with a proper service plan and peace of mind. so i sent in my tata for service and its been 3 weeks with them and now they telling me that they don't have the necessary tools and will have to outsource my car to another company for testing. they also telling me that i have to task a gamble in a way that they are not sure if warranty will cover whatever is wrong with the car. i just have to wait and see and in the end i might have to pay lump sums out of my pocket. <br> <br> i mean why would i buy a car with a warranty if I'm gonna have more problems???