OP, based on the information you provided, you purchased a Gold level week at Sheraton PGA Vacation Resort in Port St. Lucie. However, you are upset because instead of using the seven days at your home resort you wish to stay at Sheraton Vistana Villages. All weeks at that resort are classified as Gold Plus (one level above what you purchased) or Platinum (two levels above what you purchased) which require more StarOptions.

It would be no different than me wanting to stay at the St. Regis but wanting to only pay what the Sheraton charges for the same number of days. Not going to work.