New glasses wont switch on

Got my new glasses today as well as the adaptor for IPhone. I downloaded the BIN file connected, upgraded the firmware on the glasses as well as the adapter, activated it and it wont turn on.
Pushing the power button shows nothing and the screens does not go on. Also tried on my computer and the headphones shows up in the list but not the screens. Any ideas?

Hi, please wear the glass and then quickly press the display button. Then check if there is any image in it. Because there is a P-sensor at the center of the glass, it detects the forehead and then displays.