Solve SSL issues for a website

I got a website in wordpress on plesk which has SSL, it seems to work on most browsers, but when you type directly with www or in safari, it just shows as not secure. I need someone to properly confgure the .htaccess and other files in order to always redirect to https:// in all cases the domain is typed, such as with or without wwww, the domain alone etc.

This must be done [Removed by Admin for offsiting - TOC Section 13] by taking control over my machine, since I can't share access credentials.