To interact with Rabet you need to install the Rabet extension.
Head over to the Chrome Web Store and install Rabet into your browser.
You can also install it manually, follow the steps below to adding Rabet manually to extensions:
Download the Rabet zip file.
Go to chrome://extensions.
Activate the developer mode switch.
Click on the Load unpacked button and upload the zip file.
Congratulations, you have installed Rabat now.