Correct call or Did I blow it ??

[Coach Stacy]

I was PU in 11/12yr old LL District Championship and had a game deciding call. This is the situation: Bases loaded no outs,top of 6th, 2-2 tie gm. Hot grounder to F6 who throws a strike to F2,who is not touching any part of the plate.F2 Catches the throw from F6,turns to tag runner coming from 3rd. In the process F6 steps on home plate then reaches down to tag a sliding R1. I call R1 out,as I look down the ball is rolling out from under R1. I was making the call on the force play not the tag. I really thought F2 was going to make a play on R2 going to 3rd after touching the plate,but instead he made a tag on R1.The contact caused the ball to become dislodged and roll free. I don't think F2 knew he made contact with home. I stuck with the out call,had to eject the coach for some things he said about my mother.This play happened in a bang/bang manner.Did I blow this call?