A web hosting control panel is a web-based interface provided by a web hosting service that allows users to manage their servers and hosted services. Web hosting control panels usually include the following modules: Web server (e.g. Apache HTTP Server, NGINX, Internet Information Services)

So we will go through Some Normal Process.

• Open Your Suitable Browser
• Now Go to “https://99rdp.com/whmcs/clientarea.php“.
• Now Sign in with Your Email & Password then Press Enter.
• Now Navigate to Services > My Products In the left navigation pane.
• Now Choose your Product that You want to manage.
• There you will see your server info Like Status,hostname, Ip, Password & Bandwidth.
• Now scroll down to Control Panel of Your VPS.
• You Can do such things like Boot,reboot, shutdown from Control Panel.
• For Example You wanna reboot Your VPS.
• Then Click On Reboot.
• You will see the status like “VPS has been rebooted successfully”.
• you can check also your Status Everytime.

Watch video For More Details!

Here is Tutorial Video Link