To use it you have to install the Chrome extension from their site (using Google Chrome browser :)), then go to a youtube video. There you should create an account, you should do it with Facebook (otherwise it does not verify the account for some reason, weird I know), then you will see on the left side the Wildspark logo. Click it. Given that you connected with facebook, you should have received the 10 AMP. Hope it helps, cheers :)