How To Install Paper On A Minecraft Server
Version Installer
To install Paper on your server, you can use our Version Installer on the left hand side of the Kinetic Panel.

From there, click on the Vanilla drop-down on the right hand side and select paper.

Now, you will see different version of paper that you can install for your needs, click on the Install button on the right hand side and you should be all set!

Then just restart the server.
Installing Manually
Download the version you need from the Official Paper Site
Upload the jar via the file manager.
Once uploaded, set the jar on the Settings Page!