Stay away from this ticket seller

I would not advise anyone to purchase event tickets from this company. I purchased tickets for the Blue music concert via Itickets initially. Then, before the first scheduled date of the show, Itickets suddenly migrated to Toptickets. Thereafter, Blue rescheduled their show to much later this year - and after having to query myself about a refund via email and online queries, they said that they would be able to refund me. I gave them all the requested information and even asked if they needed anything else - this was in February. Mignon confirmed that he sent my info through for a refund, then a few weeks after this he even re-submitted the refund request after I again queried where it was. It is now almost mid April and I have not received the money nor have I received any further feedback. You cannot call them and I keep sending emails and online follow-ups which are being ignored. I am extremely frustrated and angry about this!