Windows tablet compatibility - XFinity

I just purchased a Samsung Galaxy TabPro S 2 in 1 computer and tablet. I knew it had Windows 10 and worked like a computer but it also works as a tablet. The problem apparently is that it is not Android. There is no Google Play store. Is there a way to download the Xfinity TV app and download my tv shows and movies to watch offline? The app is not available in the Microsoft store for some reason.

This question, "Windows tablet compatibility," is about XFinity-Comcast TV Television Apps.

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