@Prof @levycore, Here's my homework task that was not curated

https://steemit.com/hive-108451/@preye2/re-publication-steemit-crypto-academy-season-2-week-4-selling-and-buying-nft-or-or-homework-post-for-professor-levycore-or-or-by

Please check it out so I can proceed to this week's task