Trying to reclaim a club site

I am working with the Find Your Voice Toastmasters club. (  2714463.toastmastersclubs.org/ )

Only Two members of this club since the last update, several years ago, remain. We want to Bring this site back and update it. No one existing in the club knows the Passwords and how we can put this site back to work. 

I have since joined this club and have been tasked with updating the website. What is the process for gaining administrative access to a site when nobody has the passwords.

Any help here will be welcomed,.Thank you for your assistance.

Thank You,  Daniel

Dsbrewer@gmail.com wrote:

What is the process for gaining administrative access to a site when nobody has the passwords.
 

The process is described here;

support.toastmastersclubs.org/doc/item/w...-no-longer-available