WARNING! Don't buy tickets from 'GETMEIN' !!!

I have just been stung by this company.
I bought or thought I had tickets for a 'Paramore' company priced £66.10 and received tickets for £24.50 each.
With postage etc, I have overpaid £83.00 approx and there is nothing I can do about it.
The company is a 'ticketmaster' company and apparently the face value price ie: £24.50 was apparently visible on the screen when I bought them but I just can't believe that. It must have been so small as I always check carefully buying anything online!
I called GETMEIN and they can't refund me any money even though they hold on to it until after the event!
I am so cross and so sorry that my son has such cheap tickets when I paid for him to have much better ones!
If you are reading this blog, please warn everyone you know!!!