over the past couple of years i have been billed f...

over the past couple of years i have been billed for other people's toll bills. never been received multiple bills until it has hit 2nd notice of non payment or further. i have been billed $70 on a $14 bill. other times i have been billed for over $700. and they always tell you the same thing, we cannot lower or change your bill, but if you get a toll tag it will lower your bill. if you dont pay then its a class c misdemeanor. which is extortion. they bill whatever they want and you have to pay it. the tolls are supposed to be removed when the highway is payed for.