Parked in the hospital parking lot in Tarzana, CA....

Parked in the hospital parking lot in Tarzana, CA. Sign said $1 for 20 min, Maximum $10. Went in at 1:23 p.m. and exited at 2:33 p.m. Was overcharged for $12. Called the phone number and it just rang and rang. Scammers! They must get a lot of disgruntled sick and innocent people parking at this facility and they are making a lot of money off of them. Somebody should report them for ripping people off.