How do I return a ticket? I bought it from the wrong place I meant to get it for Xfinity Theater in Hartford.

I would suggest checking the return policy of the company you purchased the ticket from. If all else fails you can always try to sell it on a ticket resale website, such as Stubhub.

Not sure check with the ticket agency you bought them from

If the date is far off the ticket agency you purchased from may be able to rectify this for you, but ticket resale might get you some extra $