SPAR Buyer interview questions

Everything seemed normal, after a phone call, I got an invitation for an interview at their office location on Rokin (Amsterdam) for a position in their international buying team (so the focus would be direct import). The interview was mostly about what I am doing at my current position at that time which was also in direct import buying for another retailer... (in hindsight that should have been a red flag). After the interview, I never heard back. Not even any standard rejection e-mail came. Also not after following up for some update/feedback.