[Bunty]

Thanks @slaffik,

It helped me. 🙂

[Bunty]

Still not resolved?

[Bunty]

replace line number 31 with this

printf( __( "What's new?", 'buddypress' ) );

[Bunty]

If you have latest version of buddypress then you can do from your FTP. Ask you server administrator to do so.

[Bunty]

Yes, but that can only be removed from previously mentioned file.

[Bunty]

Add this to “Additional CSS” into customization section

.activity-greeting {
     display:none
}

[Bunty]

file: \buddypress\bp-templates\bp-legacy\buddypress\activity\post-form.php

remove line no: 30 and 31

[Bunty]

I would like to see the screenshot for mobile device issue.

[Bunty]

You can do that by commenting two lines ( 30 and 31 ) from \buddypress\bp-templates\bp-legacy\buddypress\activity\post-form.php

[Bunty]

Try re-saving permalinks after login.

[Bunty]

Thanks. I’ll do that. 🙂