Conspiracy theory: Kalista is Undyne's true mentor. You on board?

I'm having some slight problems with Premiere pro - the video and audio is out of sync whenever i export my project, does anyone know how to fix this?

Character: Kalista
Game: League of Legends
Music:
   • Deep Cello Meditation Music - Dark Me...  
   • Kalista, the Spear of Vengeance | Log...  

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