Can't remove write protect on 32GB Ultra USB drive

  how to remove it ,i’m frustrated of it coz my sandisk cruzer is very important for me as i had got gift from my uncle who is not there in  this world , you the guru of sandisk please make this clear for my use , i dont want to hear no from you coz u made  my sandisk and you should repair it ,or fix the problem that i wont occur in the next production of sandisk cruze or shut down your cruzer company