Not Redirecting/Not Working

I have installed the plugin and redirecting to the homepage but it’s not redirecting.

Getting alerts thought when i try to visit wrong URLs. But those wrong URLs don’t get redirected.

NB: Set homepage to http://www.mydomain.com

I’m using the latest version of WP and this plugin.

I shall appreciate your kind support.

https://wordpress.org/plugins/404-to-start/