When i try to purchase a sub it either gives me page not loading or if I go through to the payments it gives me the payment option screen where I can neither type in the credit card info nor is there anything loading under "or".

Tried on my phone and laptop and on chrome and edge. 

I'm having the same problem. Tried desktop, tablet, different browsers, no luck.

Same here. I cannot enter any card details and thus purchase anything on the marketplace :(

It's working again. I just completed a purchase with paypal