Hi Elaine, been away for a few weeks , but after many emails to this site, reply was to phone them and talk thru'.. didn't want to do that from Australia.! so have now ordered cert straight from General Registry office in London( 9 pounds)so easy and it will be here in 9 days. Why I didn't think of this before I don't know but busy with the festive season coming up. Can now get back into my searches. Yes, I have world membership.
Hope all is well at your end and thank you for taking the time and interest. Joan