Join exchange information

I live in the USA, California and heard about you on Rogue Money youtube channel. I have purchased bitboin and minero using a friend’s Gemini account. I would like to know want documentation I have to provide you to open an exchange account to purchase more Bitcoin Cash. I plan to have $500 to $1000 by end of Feb.
Thank you for your attention to this matter.
Richard Garcia

There is no documentation needed for using Bisq, as it is peer to peer decentralized software.
You just need to go to Accounts and input your payment method information, so you can receive funds from the other trader, as well as for the other trader to know from whom to expect the payment during a trade.