Yes sir! It solved my problem! thanks a lot.

Please try the solution mentioned by Elvina in this topic:

https://gvectors.com/forum/wpforo-user-custom-fields/enter-password-to-change-information-problem/#post-20224

Why it asked for the member password? I am logged in as admin, I cannot update it without the password of the user?

Okay, you do not have shortcode noted on that.

The registration page doesn't have any shortcodes. You can enable it using its own specific shortcode-url: Register: /%wpforo-register%/

More info here: https://wpforo.com/docs/root/getting-started/forum-menu/

Thank you! Settled now. 

Last thing, what is the shortcode to use enable a registration show it in Page or Post

like is Ultimate Members is and for you is?

Please read my answer: https://gvectors.com/forum/wpforo-user-custom-fields/registration/#post-20449

In addition, please read this doc for the "Enable User Registration email confirmation" option: https://wpforo.com/docs/root/wpforo-settings/features/#registration-email-confirmation

If the "Enable User Registration email confirmation" option is enabled the password field will not be visible as far as the users will get a notification and set a password. 

Currently, I disable the option and all the fields in the form are visible. 

Please watch the video: https://www.screencast.com/t/PcByr1Ox1X