I had my Amazon seller account suspended twice and got it reinstated both times. Here is what actually works based on my experience and talking to dozens of other suspended sellers.
First, understand that Amazon suspensions are handled by their Seller Performance team, not regular customer support. Calling or emailing general support is a waste of time. You need to submit a Plan of Action through your Seller Central dashboard or, if you are locked out, via the email address associated with your account using the specific appeal format Amazon expects.
The Plan of Action needs three things: root cause analysis explaining what went wrong, immediate corrective actions you have already taken, and long-term preventive measures to ensure it does not happen again. Amazon reviewers look for specific, actionable details, not vague promises. If your suspension was related to chargebacks, your root cause should address exactly why chargebacks occurred and your corrective actions should include specific process changes like implementing better order verification or updating your product descriptions.
Regarding the funds being held, Amazon can hold your balance for up to 90 days after account closure under their Business Solutions Agreement. If they do not release your funds after 90 days, you can file a complaint with the Better Business Bureau, specifically the BBB office in King County, Washington. Amazon has a dedicated team that responds to BBB complaints and this has a surprisingly high success rate for getting funds released. I recovered approximately 8,000 dollars this way after my first suspension.
For the 10,009 dollars at stake, I would also consider consulting with an attorney who specializes in Amazon seller disputes. There are law firms that focus specifically on this area and they know exactly how to draft appeals and escalate within Amazon legal channels. Some work on contingency for larger amounts.