There is no capability to take new or to renew memberships online via this site.
If you would like to take out a new membership or renew your current membership then the options are :-
i) send an email to eromembership at hotmail.co.uk
ii) attend one of the regular quiz nights at The Knot Inn where a member should be able to help
iii) post or DM ( direct message ) on the club's facebook group found here where someone will respond to your request