notification not worrking when user register

Dear ,

Please help me I am using “BuddyPress Registration Options” plugin in my website but when user going to registration page so not showing any notification in website like “Your membership account is awaiting approval by the site administrator. You will not be able to fully interact with the social aspects of this website until your account is approved. Once approved or denied you will receive an email notice.” currently showing notification like ” Registering for this site is easy. Just fill in the fields below, and we’ll get a new account set up for you in no time.”

The page I need help with: [log in to see the link]