Shame Shame Shame! 6 Flags stole my family's money...

Shame Shame Shame! 6 Flags stole my family's money! They advertise two park admission then deny you and your poor kids when you get to the gate. I have tried every possible solution to upgrade our tickets to the 6 Flags and Hurricane Harbor Tickets the kid sold us. No luck! I've written the contact us. No luck. Apparently they know they are scamming thousands of families and don't care. Horrified thinking that this is what companies have resorted too, to make a dollar. SHAME ON YOU 6 Flags!!! Shame Shame Shame!