I think it's now working. I forgot to go into Vodafonemobile.wifi in can get the messages from there. Problem is I've kind of semi registered and but the activation code is out of date as I didn't realise I had to ho into the Vodafone Mifi to retrieve messages.
I tried to use it in a pub and eventually connected, as I was passing a Vodafone store I went in and he had a word with a tech advisor he had a look and he checked the Simcard and he confirmed we were given the wrong type of simcard a phone simcard he swapped them for a mobile data simcard.