Can I actually pass a Big 3 audition using just an iPhone and a cheap ring light?

I see some global girls with crazy home studio setups—professional rode mics, softboxes, and clean white backdrops.

I’m working part-time at a local cafe and can only afford a $20 ring light from Amazon, and my bedroom background has posters all over it. 🎒 Is it an automatic fail if my video quality looks "homemade"? Do the judges care about the background audio quality, or can they hear the "raw talent" through the phone mic static? Need some honest comfort.