I do see the Android app (which is vertical) but I don't see an option to play it vertically on the website
I'm so sorry for my previous reply, i just woke up when i read your comment and now I'm realizing we're talking about a whole different thing.
Didn't know you could play it in another way then horizontally so thank you for that and i will be trying it. (did and it's amazing since playing vertically is so much easier!) Sorry once again for the misunderstanding