I Need Halp Finding Out What A Dream I Had Ladt Night Means

My Sister Falls Really Hard Into This Machine Where You Get Toys From And Then I Saw Her Move And Then My Dad Told Me To Take My Bros. To The Car And He Came Back All Sad And He Said "She's Dead" And Maybe 2 Hours Later I Was At School And Saw Keke Palmer,Then All of a sudden my sister appeared and no one saw her but me and i tried to tell some ppl but they wouldnt listen and the my dad told me to go away then i showed up with my sis behind a building with my dads buddies and then i woke up cryn