Same application will do just fine. Just concentrate on what IRCC has requested from you in their letter. If they have asked for additional documents, then just include those docs along with your old application and re-submit it. On the other hand, if you haven't met your physical presence days, then I'm afraid you gotta fill a new applicationHi.. did u resubmit same application along with missing information or brand new application ?
Good luck!
Kal