Both services of YouTube are fundamentally different. YouTube Premium is also known as YouTube Red is ad-free video streaming while YouTube Tv is live shows streaming platform. YouTube is a free App from Google, whereas YouTube Red is a paid App. After a 30-day free trial, YouTube Premium charges $11.99 per month which includes ad-free YouTube videos and YouTube Music which can be downloaded for offline streaming. You can pay via a YouTube premium gift card in Canada.
In countries with no blocking of Google products with Firewalls, YouTube is available. But the YouTube Red is available only in countries such as Australia, the US, Korea, New Zealand, and Mexico. YouTube tv and YouTube Premium cannot be bundled together however both get YouTube originals in their packages.