Warranties 2000

Purchased 15 months premium cover when I bought my Audi Q5. Premium cover states 1 clutch failure per warranty. My clutch fails they refuse to pay saying the cars got high mileage so it's wear and tear. If that's the case they shouldn't be selling warranty to cars with high mileage. It's a disgrace, it really is criminal how they get away with it. I'm so angry just after Christmas and having to pay £1300 for something I already paid £300 to cover me for. Do not use this company warranty 2000!