After logging in i see:
Due to high levels of demand and to ensure a quality experience for our paying users we only let in new users for free trials in waves. You can skip queue by purchasing a plan
Ok, but nowhere anything clickable to purchase a plan.
On the pricing tab no buttons or anything either.
Maybe from this:
Our new pricing plans will be available in March.
one can deduce that the displayed plans are not available at this moment?
Unfortunately this is not at all clear to me.
I would gladly spend a tenner to try it out.