Student or Learner
After the inspection an officer explained that "1) The branch doesn't maintain the file. 2) The branch has not maintained the file 3) The branch didn't maintain the file 4) The branch is not maintaining the file 5) The file is not maintained in the branch." My question is, Which grammar or sentence is appropriate among these 1,2,3,4, and 5.
Remember - if you don't use correct capitalisation, punctuation and spacing, anything you write will be incorrect.