unable to delete my account. Below the message received from the web site after trying...

[Jacques Bernard]

Votre compte ne peut pas être supprimé, car :

• This user is the Main Billing Contact for the site and should not be deleted. Please assign another contact as the Main Billing Contact and try again.
• This user is a Technical Contact for the site and should not be deleted.

[Nic Brough -Adaptavist-]

You need to make someone else the billing and technical contact before you delete yourself.