thank for you help on how to solve the problem, but how did you come up with the answer? on the concert tickets?

You need to include the address of the question that you are refering to.

You can copy it and paste it onto your post.

We are very happy to answer follow up queries but you need to make it easy for us to find the actual question.

OR

 

If you write you question in a new post on the original thread, we will almost definitely see it and answer you. :)