[mothered]

the address I only tweak a little but keep the same place? Is that a problem?

What did you tweak?

I've just logged into my new made amazon account on a tor browser. I ordered a pair of airpods yesterday and they've put my account on hold due to "unusual payment activity". Why is this? They want my most recent statement including my name, address, phone no. , and last 4 digits...

Amazon has automated anti-fraud systems In place, thereby they've Identified Inconsistencies with the credentials of your payment system and online account.

As such, they're requesting the statement to confirm you're the authorized owner of the payment method.