vAT refunded from the supplier

Hello everyone

As a subject to VAT company, I purchased an iPad on the Apple website. This was paid including vAT. I subsequently received a debit note stating that the vAT had been refunded. So I have two invoices, one with vAT and one with the vAT amount in -. Because it has been refunded. Should I now book this expense as a co-contractor in Dexxter, or how does it work? Thanks in advance!