Hi! I believe you won a bronze NFT in week 1? It’s only possible to win one of each type of NFT.
I’ve done this to stop the same people winning each week, and because the staking contract rejects duplicate NFTs of the same type and rank. But I think I might make a slight modification in a few weeks. My current idea is to have a few “Seasons”, with each Season having different NFTs. Then it would be possible to win again.