Login to your account, go to your Dashboard and then head over to your Statistics section. Click on the button 'Boost', a new window should pop up with a video that you must watch, generally lasting 10 seconds.
After having watched the advertisement, you will see the “Boosted” status along with the timer that’ll show you how much time remains before it expires.
All match statistics fetched by the time you’re done watching the video will yield a random additional token bonus, for a predefined amount of time.
Notes: if you’re using AdBlock or Brave browser, you may need to disable the Brave Shield option to visualize the ads. When these are enabled, it will permanently block any type of advertisement being shown, therefore you won’t be able to use this feature.