Olaf plush

Hi I am Bob and cookie is the best thing. Once I bought at bjs. The movie was olaf plush I mean frozen. I started the movie and it was normal UNTIL the scene where Elsa makes Olaf. The screen froze and I restarted it . THE TITLE CHANGED!!!!!! Instead of frozen it said olaf plush  and there was only olaf. I started the movie and it went to a screen. It was the cast FROZEN!!!!! Except Olaf . There also was a message saying  LET IT GO. I was soft scared that I ripped out the DVD and ran back. I entered the store and returned the movie. WHEN SUDDENALY A OLAF PLUSH JUMPED AT ME!!!!! it instantly froze me
The end!