i just notice on my digital copy movie i purchase

so i recently just bought the movie "little women" off from itunes two weeks ago in march 2020 the moment it was release on digital on itunes. when i first watched it i notice that the audio wasn't syncing with the visual; i just assumed it was because i bought it it took a moment to get use to playing off of my laptop. fast forward to april 3,2020 i'm watching it again and it still continues to do it and now it is skipping a few seconds sometimes minutes from a scene.

what should i do ?