Setting up SSL properly for all domains

I have had issues with this for days now. In my plan with my host I don't have them solve my issues. And I have never had this issue before. I run fan sites and I need no specific security just basics, not sure if SSL is even needed. However, from a week back, or two my cpanel and my host are telling me I need to fix this certificate isssue. Never had problems since 1999 with this, so I have no idea how to fix it. I will share here some screen shots, and I really hope someone can help me quick because I cant access any of my pages. Now they just sent me one email saying Comodo was installed to ONE of my TEN domains...? Help?