Update Copyright and Hide/Remove Export Data and Forums tabs

Hi guys,

Could you please help me with the below:

Question 1: I am trying to update the copyright info on my site but unable to.

I used the codes provided in the links below (and by Paolo in a different thread), but it just appends my copyright info to Whoop (pls see screenshot).

https://wpgeodirectory.com/docs-v2/themes/directory-starter/#footer

https://wpgeodirectory.com/support/topic/change-the-whoop-v2-copyright-footer/

The code I used:

remove_action( ‘dt_footer_copyright’, ‘whoop_copyright_text’, 10 );
add_action( ‘dt_footer_copyright’, ‘my_whoop_copyright_text’, 10 );

function my_whoop_copyright_text ()
{
echo ‘© 2018 Test1234. All Rights Reserved.’; }

Question 2: How can I hide the “Forums” and “Export Data” tabs from the users profile? (pls see screenshot 2)

Thank you