[2020] Where's the Tutorial?

So i just decided to gice this a shot again in my Switch and i can't seem to find where the tutorial is. Tried with a basic opponent but the turns keep passing and i habe no idea what's going on. I think i might've skipped it or played it without paying attention months ago because i only know that cards rotate sometimes but i have no idea when or which. I'm sure the tutorial is somewhere in there but i cant find it. Help.