First you have to install the extenstion on your browser. You can click here to download
Go to your preferred streaming website.
You should see a panel on the right side of the page as shown below.
If you can't see the panel, look for the toggle button on the top right corner of the page as indicated on the image below and click on it.
You can immediately access free functionalities settings by clicking on the settings toggle icon at the top right corner of the FLIX BUDDIES panel, as indicated in the image below.
From the settings panel you have control over the panel design and can update display and video playback preferences such as ad skipping/removal and auto-skipping intros.