Night Light Star Sky Essential Oil Diffuser for Kids by ZAQ, Star Projector, Nightlight Comforting Aromatherapy Humidifier 120 ML

How do I turn it on Iv held the buttons and made sure was all the plugged in.

How do i turn this thing on?? it’s plugged in and i’ve pressed all 3 buttons and nothing is working. this is my 2nd one as i assumed the first broken

Is there a way to make the stars white? Looking for a diffuser that has the same style but white stars. Thanks!

Can this function as a starry night light only, without turning the diffuser on and without adding water?