SSL cert on wordpress, fix plugings, SOA, A records bc it wont resolve. harden

Ive done this 100 times but without the ssl, ip would never resolve to doain. Halfway working EASY SSL plugin intastallyed, pro bought. Still cant get CA authorized cecurity. Neeed these and othere list of issues taken care of.: Pleasse read all of there or need not apply: wp and url just changed from IP address in WP sits controals. before and after this change, i re-added the SOA and A record properly. I have the dustom GCP customnameservers. ut no it would only resolve to ip address. Then, i instlalled easy SSL installer plugin. it became 88% opemtimizedd but no https:// bacuuase theere was a mixed content issue that couldnt be determined. Now, the proper domains are affixed to the WP settings home. dolittle, a security seuite which i had to set up all kinds of stuff. there was a problem so i deleted the plugins. I need my wp-admin back up that i last exported yesteay, the A/ SOA records fix?? or NS. and spending the remainder of timeon a quick optimization for mobile metrixes. Any additinal security hadrdenng would be great like changing sql and phpmyadmin tools, OLS (cant access 7080) Can we squeeze this in about an hour? I dont mind goiong along with a bit longer but its gotta work. I just need all of theses thinggs resolved and a bit more optimized, of which ill to the simple dtuff. Trying to landa job a this happens man, Ive been getting no luck whatsoever. lastly, three are all kinds of tiles and tables that are no longet needed as they speel out expired theress and what not. Thanks and please ask anyquestions. We need teammviewer