I just hope you arent the one paying for the printouts. Just look at all the darks and the number of colors. Its a fine advertisement, but from a logistical standpoint its an appauling poster design. Other things that send up red flags include:
No playwrite's name anywhere, that actually is a legal issue that will need to be worked out before you continue
No name of the group performing it, which isnt quite on the same level as forgetting the playwrite but it lends to confusion etc
No location, how will they know where to go?
It also is very choppy, nothing transitions into anything else, its just sorta rectangles with patterns
Besides the crown, theres little else here that actually links it to the play.
Individual parts are well-done, but it all looks very rushed. I suggest you put more time into this before you send it to the printers