I processed NBI November after I got LOI from NS..I asked a family member to do it for me but you need to go first at Philippine embassy and get a form for NBI and SPA ..For Medicals check the panel physician in your country in IRCC..they will send result of medicals to Canada within a week..start collecting documents prior to ITA..
Thank you for the heads up! You took the NBI from Phil Consulate in Dubai or in Phils?