We do not offer PS4/Xbox1 servers, nor will we ever. We make this affordable by deploying a bunch of high-capacity servers in a data center and hosting many people on each server. To host PS4/Xbox1 servers, we'd have to buy an actual gaming console for each customer. We could not do this while making it affordable for our customers.
But don't worry! Our card processing is so safe, we can't even see your card number ourselves. We rely on a card processing company called Stripe -- look them up, they've never had any security breaches! When you enter your credit card, your browser submits it directly to Stripe, who issues us a code that might look like card_19qB63Fz9EvJ1lWQainKDChx. Then, every month, we just ask them to charge that code for your bill amount. This means we can bill you monthly until you cancel without ever knowing what your card number is!