Getting NGINX SSL working

I am in need of some assistance getting NGINX working with SSL. I used CertBot to get a free SSL Certificate, and in the process of doing this it told me that my server wasn't found in the server variable or some message like that. It downloaded the certificate but did not auto install like it was supposed to.

I have tried to follow directions on several sites to manually install the certs with no luck..

I need help either getting NGINX setup correctly so that certbot can do the work, or to manually setup my server or both!!!!

HELP!!!