Yesterday Amazon announced that they would be prioritizing FBA shipments.
This means that certain categories will not be able to ship anything into Amazon FBA warehouses until April 5th

Some of the more “Essential Categories” and products with high demand, will still be allowed to ship.

What products am I able to ship to FBA?

Amazon Seller Central

We are prioritizing household staples, medical supplies, and other high-demand products coming into our fulfillment centers so that we can more quickly receive, restock, and deliver these products to customers. Most of the products we are accepting at this time are in the below categories.

Baby Products

Health & Household

Beauty & Personal Care (including personal care appliances)

Grocery

Industrial & Scientific

Pet Supplies

Remember:

Listing products in an inaccurate category is a violation of our listing policies and may result in account suspension.

Quin Amorim, Host of Amazon FBA Selling Online Podcast

If you need Amazon FBA Account Management go check out my Amazon FBA Agency