TFF Registration Problem

Have now tried 5 times to Register on the TFF site 2020/21 without success.
I do realise you need Register, as they have moved platforms.
I keep getting the message ‘Match the Requested Format’ on my Mac Air, pointing to the email box
which is a valid email I’ve been using for years?
Anyone else seen getting this message?

Can’t say that I am but I’ve never used a Mac - maybe ping them a message on FB or Twitter:

Telegraph HQ on Facebook

TFFootball on Twitter