Poor outcomes of disputes

The MIOSA rilling on my case for a Vehcle that I had purchased from Rosso auto was unfair and totally unjust. After taking my vehicle for two Technical reports and providing a track record from myself the bank and the dealership. MIOSA came to an outcome that I was at fault. I should have taken the car back to the dealers workshop but the veloce had been there 5 times plus and I had less confidence. MIOSA is unfair and they probably being payed bribes..dont trust them