Excellent place to enjoy all kinds of events !!!

Excellent place to enjoy all kinds of events !!!
But unfortunate the attention of the super ticket staff! By mistake, I bought in an area for the disabled (my husband brings a walker) they have no restrictions on their page, and it turns out that only people in wheelchairs enter, they did not want me to change the seats, or refund, or other event. His "wonderful" recommendation was to buy others.
So I will lose my money and the concert.