I'm newbie for vps. i had use shared hostgator before. I have unmanaged vps on FSCKVPS.com
I don't know how to install & config vps
I have domain on Name.com & Mysite need php and mysql.
I think i will use Control Panel (Plesk Free for 1 domain)
If you have no experience in System Administration I would recommend getting a System Administrator to assist you with this or outsource it.
However if you would like to setup things yourself, then install your preferred control panel first (i.e. Plesk, cPanel/WHM - recommended) and you should be able to do the rest of things from there like setting up your nameservers etc.
Either get a managed plan, it's very convenient, there are some really helpful companies out there that can make all your VPS setup problems go away.
Or, if you're looking to save a bit of money but don't have much experience administrating a VPS, you can hire a temporary administrator. This course of action is particularly efficient if setting up your VPS will be just a one time thing. You still need to keep the VPS updated but that's fairly easy to do on your own.