How do you reset a user's password without an email service configured or admin access?

[metabaseLover]

I've tried to follow this steps, but I don't have any idea how to import or access to the database.

I forgot my password , please help

my metabase got logged out from local system and not able to login , have forgotten password, i did reset password but asking to contact admin , how do i contact an admin , please help

Any help would be grateful. Thanks again