Why is my product unavailable

i sent units to amazon FBA warehouse and it says on the listing unavailable

and i waited for 5 to 9 days and still unavailable

My shipment moved into "closed" status since it has been open for more than 75 days (international shipment). I created this shipment in Amazon’s system on April 16, 2024.

Due to multiple shipping challenges the delivery timeline slide to the right. Now, we’re past the delivery window. When my carrier (DHL) attempted to use the original shipment PO # to schedule delivery, they discovered that the PO # I provided is no longer valid.

I understand that Amazon warehouses may continue to receive shipments that already have a confirmed dock appointment. I don't believe DHL attempted to make an appointment until now (after the shipping window expired).

Can you please provide any guidance or support on next steps? Should I recreate the shipment in the Amazon FBA system? Is there some other solution? As soon as I have guidance, I can take action that will help me avoid the daily storeage fees I am incurring from my carrier. Thank you.

Does anyone know why my listing says temporarily out of stock in the ad screen? My product is both FBA and FBM. I have plenty of FBM. My FBA shipment is still being checked in. Yet, the FBM listing on the ad screen says temporarily unavailable. When I look up the listing on Amazon it looks normal I think? Any ideas? No one is now buying the product from my ads when they previously were. Not sure what’s happening?