I got charged twice for downloading a song do I get a refund for 1 of the purchases

If they are both 'proper' charges (e.g. one isn't a temporary store holding charge) then try the 'report a problem' page to contact iTunes Support : http://reportaproblem.apple.com

Or you can try contacting iTunes Support via this page : http://www.apple.com/support/itunes/contact/

I Am being charged twice for the game that I play for there tokens

See above

Why do I keep getting charged twice for purchases

Fellow users on these user-to-user forums won't know why

I get charged a lot for things twice how do I get a. Refund

You try contacting iTunes Support, read above replies