I can't find where to open QuickTime Player, HELP ?!?!?

According to my MacBook Pro and the App Store, I have QuickTime Player. I have heard

many good and useful things about it. When I go to Finder or Search, there is no app

listed QuickTime Player. I just simply can't find where you open the app! It is not on

my desktop or shelf, I just can't find where you access or open the app to use it!!!

Please help if you have any information on where I can find it, or if you have had trouble

with the same situation! HELP 😟 😢 I need help!!!