Create a Memorial Account
Unfortunately you must be a MemoreeBook member to create a memorial account for someone. This is because someone needs to manage the new memorial account and to do that you must be a member. The account manager will be able to add details, post to the account, accept friend requests, decide who can see what, etc.
The good news is you can sign up as a free member and create the memorial account! You can also search for friends and ask for their help supporting the new account.