Yes please note the following.
1, Do not change the name of the existing admin user’s login to that of someone else. This affects everything linked to that record including the playing stats; it also has knock-on effects into the Single Sign On login system.
2, If you need admin access then you should create a login in your own name (if you don’t have one already) and an administrator of the club should grant admin rights to that login.
3, If you have no administrators see Our administrator has left the club; how can we access our site
Other guides regarding creating Admins are featured below,