Cinematic Opener 3

Hi ya all, is there a way to find the author of the ‘Cinematic opener 3’? Or can anyone help me?I am wanting to ask questions on the stages between after effects and premiere pro. I managed to create the file in after effects. However implementing the first steps in premiere pro for the cinematic opener 3 are proving to be very difficult. I am following the video tutorial to the letter, but not sure where things are going wrong.