I want to install Let’s Encrypt plugin feature in WHM and in my Cpanels, hows it possible? and it should work on domains and subdomains also.
Just login to your SSH terminal through Cpanel or Putty etc,
Now run this command
and thats it, it will install lets encrypt plugin on your WHM and you can use it on your all domains and subdomains too.
now just go to your WHM > SSL/TLS > Manage AutoSSL, now select AutoSSL providers.