SSL Simplified - I hope.

[Matt]

Thats because you are not in "Manage Service SSL Certificates"

Please go there, and you will see it.

[Christopher]

You are 100% Correct! Manage Service SSL Certificates is under the menu Service Configuration Not SSL/TLS where I was looking.
For anyone else I had to cut and paste the supplied cert into the field and then follow the prompt.
And for good measure, log out of WHM and clear browser data, when you navigated back to the whm and cpanel, the page should be secure.

Thank you Matt, I feel like I just gave birth.

[Matt]

LOL. In that case, all I can say is "Congratulations."