YOU SAID:
you should come to the dressing rooms quickly
INTO JAPANESE
あなたはすぐに楽屋に来るべきです
BACK INTO ENGLISH
You should come to the dressing room right away
INTO JAPANESE
すぐに楽屋に来てください
BACK INTO ENGLISH
Please come to the dressing room immediately
INTO JAPANESE
すぐに楽屋に来てください
BACK INTO ENGLISH
Please come to the dressing room immediately
That didn't even make that much sense in English.