I bought out my lease and was gouged a $500 handli...

I bought out my lease and was gouged a $500 handling fee for buying a car they never touched and dealership fees they already charged when I initially leased the car. Not to mention the blatant lie their "service package" is where you spend more than $300 for a maximum of 3 oil changes even though I was told it covered all oil changes during the lease but the fine print says otherwise. They will overcharge you at every opportunity.