Can not configure firewall on staging site

Hello,
I recently set up a staging site of my Wpress site and am unable to configure the wordfence firewall.

When i click the configure firewall button nothing happens.

When i click Optimize the wordfence firewall nothing happens

when i click on the Whitelisted url section at bottom of firewall options where it says “You are currently running the Wordfence Web Application Firewall from another WordPress installation. Please click here to configure the Firewall to run correctly on this site.”
Nothing happens

I have tried disabling hidelogin plugin.
I use A2 hosting.

Any help to configure wordfence on my staging site would be much appreciated.