thank you for answering, after i try to look inside my hdd i found the title i'm looking for
and looks like i uploaded it with a different account. My bad! 🙇♂️
I've uploaded a manga chapter few years ago, but i didn't remember the manga title so i checked my profile.
But i'm unable to see any uploaded chapter there, it just says "No data found."
Is the title already removed from mangadex?