Get Iwipe and/or Iwipe cache from cydia and run them. If it doesnt work to start an Itunes account succesfully from your PC open one from your iphone.
you can get both programs for free from http://cydia.xsellize.com/ (add source)
He's not asking you anything is he ?. Leave you stupid comments to yourself as we are part of a community.....we have some weaker brothers on board, so be it !.