Problem Install SSL wildcard + Domain mapping after user Centos WP

Hello,

Previously I have used kloxong for SSL wildcard and domain mapping thats needs in wordpress multisite. But when I switched to CWP I couldn't implemented the SSL Wildcard and the domain mapping.
Would you please advised how to resolve this issue? I will give the user access of my VPS.

My VPS:
Apache Webserver
Nginx Reverse Proxy
FTP Server
MySQL Database Server
BIND DNS Server
SSH Server
Crontab