Can Anyone help with IMTV

[foodie]

I had been watching free series last year up until last October when they told me my account had expired. I managed to choose the 6 months option to join again and 'donated ' 90 Dollars. So now that 6 months are up and I need to donate again but when I try it keeps saying donation failed. 3 times this has happened and I have also sent them 2 emails. Does anyone else have dealings with IMTV and can help please.
Liz