Hello Everyone

I am a novice poker player in general & heads up

So obviously I know nothing about the game & need to learn

But here is my problem I am not interested in learning to play

full ring cash which is where everyone suggest you start

I want to play heads up cash but unfortunately Pokerstars 

wrecked that with zoom which I hate (my opinion) so I want to learn

heads up sit n gos & maybe spin n gos eventually and I was hoping

someone here could help me do that

So how can I start my poker adventure with heads up?