redflags everywhere.
1- start over with a new LLC.
2- hire a freelance from fiverr and/or upwork, make him do the General privacy policy, terms and conditions, Californian Residents privacy policy, about us...etc. and fill in all the other bells and whistles that a functional, proper website should have.
3- hire another freelancer to write a few blog posts in your website.
4- have social presense. Facebook.︀ instagram, linkedin...etc.
5- have a US virtual address that is provided by a company that︁ has real business addresses, and buy a real US non-voip phone number,
proovl should work︂ perfectly for your case.
6- apply to brex again, and if they aske you whether︃ you have US suppliers/customers say yes, and please for the sake of whatever you believe︄ in, buy US services using your brex card, utilize that fucker into buying AWS/azure services,︅ SaaS services or whatever, but buy actual US services and or find a US supplier︆ that can provide any sort of value for your business, so you make everyone happy.︇