I'm new to VPS in particularly and to servers in general. But it turns out that I need to raise and maintain a VPS server. I've decided to register it at https://nodedeploy.com/ but I have lot's of questions, conducted with it.

1. Does that site provide VPS hosting or it is just a web-site hosting?
2. Will the payments for the VPS be done automatically, or I'll have to do them manually?
3. How do I select a VPS OS that will be installed? How do I get the root password? Will it be available after payment? Is ssh access supported there?
4. How can I cancel my account if something goes wrong with my project?
5. What VPS-hosting service would you recommend for using?

Maybe, the questions are really full and newbie, but It's really important for me to know that points. I'll be very grateful for any answers.