"SceneGraph: Build a Channel" video course

Hello! I downloaded the "scenegraph-master-sample" from git and was able to follow along with the video tutorials all the way through Deep Linking. Since Deep Linking was the last tutorial, the source code includes ads and subscription logic that I am not interested in implementing and I'm unsure of how to remove it without wrecking the entire package. Can you provide source code that I can modify that includes the Deep Linking logic, but does not include ads and subscriptions logic? I hope that makes sense.  Ultimately, I just want my viewers to be able to find my channel and watch my videos without having to worry about ads and subscriptions.  PLUS, it appears the Payment section ( https://developer.roku.com/payments ) of the website is down at the moment? I look forward to hearing back from you soon.  Any assistance will be greatly appreciated!  EXCELLENT TUTORIAL, by the way!!!  Many thanks!