Hello professor @levycore, nice lecture you gave here. Prof, the last homework i did was not curated, after i was graded 7, it has not been upvoted yet. Here is the link
https://steemit.com/hive-108451/@meniya/crypto-academy-week-12-homework-post-for-professor-levycore-on-buying-sand-selling-nft
Please check it so it can be upvoted. Thank you for your time. Warm regards.