Can't match an unorder receipt to an existing receipt nor match it to an existing PO.

Summary:

I have set up in our environment to create a receipt for something not ordered. I have created purchase orders to receive product and then do the unordered receipts as part of it both with trying to attach by the receipt number or match to an existing PO and both will not show any receipt numbers nor PO numbers to match. I have followed this set up Match Restrictions for Unordered Receipts (oracle.com) - to make sure that my items have set up with ITem and Purchasing Categories set up the same across the item on the PO as well as the Items that are under the unordered receipts. Attached is my screen shots.