Cannot verify ID

My friend sent me a referral link to sign up. Im located in the US and clicked a US based position I was interested in. It asked me to verify my ID and is just showing me this box. From what I looked up, this is a code provided to UK residents only? No clue why I am being asked for this, and I cannot proceeed with onboarding. I clicked the "contact support" button and just get an error that says to try again. Anyone have any advice? Thanks

https://preview.redd.it/x021ipekdlhe1.png?width=824&format=png&auto=webp&s=06d2f51580f06552549b4a2712bca5b598456245