In this article there is a guide on how to install SSL using SSL / TLS Manager in cPanel:
Login to your cPanel
Under the Security section menu, click on SSL/TLS Manager
Click Generate, view, upload, or delete SSL certificate
You can either "Save" your SSL certificate info into "Paste your certificate below" and click "Save Certificate" or click "Choose File" to locate the certificate file on your local computer and click "Upload Certificate".
Here is how to activate your SSL certificate using SSL / TLS Manager in cPanel
- Access cPanel SSL/TLS Manager
Click Install and Manage SSL for your site (HTTPS)
From the drop down menu, select the domain that you will install the SSL certificate, then click "Autofill by Domain".
Check that the certificate details shown are correct.
Scroll down and click Install Certificate.
You will receive a notification message after your SSL activation is successful.
You can always check SSL and verify if the SSL certificate is installed correctly at SSL Checker https://www.sslshopper.com/ssl-checker.html
It could be something shown as below
Note: Feel free to contact Exabytes Support Team via email support@exabytes.co.id , if you need any of the above assistance.