You are posting your request on a seller forums. If you just recently opened up an account on Amazon, please search the forums for information as to why your account is suspended. According to the forums, this is a process which is happening with newly created accounts.

supply the requested documents so amazon can verify your account and you can start selling. this new seller review helps keep some bad actors out.

if you are unsure about all this, post the suspension here an some will do what they can to help you out. all new accounts go thru this.
most likely they want a utility bill to verify your name and address. one thing you need to watch is amazon needs to see the exact same name and address on all paperwork.
the business license is optional, and they most likely had a paragraph about providing invoices. you won’t need those either.

you will be charged month after month, unless you cancel your card, and when you try to come back, years from now, you will be suspended for trying to open a second account.
you have only this one account and you are pushing those with answers away.
good luck goodbye