I wrote something about the food. And I use flavors for plural flavor, however my foreign English teacher corrected it as flavorx. And he considers that I also should read 'flavors'.
I googled the word 'flavorx', but I almost can't find it used in the articles. Is 'flavorx' the right spell in that context?
Update on Jan 18,
I'm communicating with teachers via email. So I don't know who answered me. I raised my concern to the teachers again. The new reply says I can only use flavor or flavors (plural) as in taste or tastes.