What is your Amazon account health right now? Have you been paying attention to it?
Below are some screenshots to show you where to go. This will show you if there are any issues you need to resolve.
As an Amazon seller, it is important for you to follow your account health and pay attention to it. It is also important to respond to any correspondence from Amazon whether it be by phone or email. If you respond within the time frame they give you, you have a good chance of being able to resolve any issues there may be.
Know what is going on in your account and work through it so that you can have the best selling experience possible.
Follow the link below for more information on account health.
Amazon Account health FAQ link