So I wanted to check Grell's official gender. Cause lev didn't know what to call him/her. I make him a male craving to be female. Thus why he refers to himself as a lady. But their official gender, screen shoted and everything is...

Not there. In that area it always the gender. Plus, the wikia also never uses female or male pronouns. Instead they is used.

Levex01 well, there's Grell's gender. Kind of. Idk.