We didn't shadowban you. You posted a URL from a site that's been banned on HN for years (https://news.ycombinator.com/item?id=26837431) I don't know why it was banned, but in such cases submissions get autokilled. (Edit: it looks like the site was banned because spam posts were appearing from there: "15 Magical Harry Potter Theme Wedding Ideas", "Buy Ambien Online", and so on.)
Btw, unless the site is your own project you shouldn't put "Show HN" in the title. Show HN is for sharing your own work: https://news.ycombinator.com/showhn.html
To Hacker News owners, since you shadow banned me · HackerTrans
Btw, unless the site is your own project you shouldn't put "Show HN" in the title. Show HN is for sharing your own work: https://news.ycombinator.com/showhn.html