i just got this new massage table from earth lite and i dont know how to put the head rest and the head?

i just got this new massage table from earth lite and i dont know how to put the head rest and the head?
I'm sure it suppose to come with instructions right?
rest holder on there is only one spot to put the headrest holder but not enough room to put the headrest on to? does anyone know how im new at this help me

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Orignal From: i just got this new massage table from earth lite and i dont know how to put the head rest and the head?