I want my Super Mod to have power able to edit members account but when i have tick "Can Manage Users" they can also make them self as a admin and they can change my account is there a way they can only edit members account not admin and their account where they can change themself as a admin.
Not without a modification, or unless you make all the admins super admins
If you set your UID as the one of the super admin he won't be able to edit your account. Also: a person which you trust won't change his access to admin if you told him not to do so.
I trust them... but not hackers
...from where can i change my "UID"?
Follow this:
Open inc/config.php:
Look for:
$config['super_admins'] = '';
Between the '' you should put your userid (uid). You can see it when you go to your member list. Look at the url of your profile, especially at the latest part: &uid=
x. That's your uid! If you have installed the forum, your uid by default is 1.
Save & upload your config.php
You can also add multiple people by seperating them by a comma
i.e.
uid,uid,uid
1,2,3
and put it within the string