my article being rejected as plagiarism although i use my own idea

i create an article using my own ideas and then it is rejected as a plagiarism can't believe it how can it been rejected as a plagiarism

It's either a coincidence or you're just lying. But I assume you didn't lie, and your article is 100% original.

Basically, you need your own ideas which you already had to start at the first place. But the thing is that: You need to make it so people will get interested in your article. You can also try to find some other sources, or talk about something different from what the community expect you to say.

If that don't work, maybe you can ask the Discord moderators. They'll help you a lot.