Tried talking to customers service about a toll wh...

Tried talking to customers service about a toll which I was charged for E470 Plaza C,D, E North, tried to ask why was I charged for a toll I didn't know about while traveling, and was toll I need to pay it. But if you are traveling at night then sometime you miss the sigh or don't see them. Customer service are really rude. My thing is I used one lane and was charged for three lanes REALLY