Hello, Does anyone know how to account for VAT under the bulk entry  BIRDS scheme?

In January I imported a low-value package from an Italian supplier (B2B). I did this on my own Fed Ex account and produced the commercial invoice myself and had the goods collected. They duly arrived and then I heard nothing from Fed Ex. I asked for the Supplementary Declaration Advice and nothing was provided. Eventually, they came back to me to say the item is low value and imported it under the BIRDS Scheme. Now I am trying to figure out how to enter this on Sage. I have not paid any VAT or Import duty. It was an Italian-made product. Has anyone had any experience of how to deal with this? Thank you.