Sorry for my clumsy English.

I had uploaded my font, "3t3-5x3" on January 23.
But I checked this site today, there wasn't my font.
I'm beginner of the fonts, so I can't find out fault.

To upload my font, where of it should I check?

Your font can be found here: https://www.dafont.com/3t3-5x3.font