@TeamYouTube I get an error when I try to subscribe from the mobile app(it works fine with a browser) the error is 503 network error. Everything else is fine and your support is a joke if the easiest way to get to you is twitter. I tried a reinstall and some other simple stuff.
That's odd, could you file a feedback report with these steps: https://goo.gl/1ckkO5 ? While every individual report may not get a direct response, we do review everything and use the details to investigate and fix issues. Thanks!