Pc build not turning on

[jisanmiah24]

I recently built a pc and it won't turn it used to turn on then off and not give any signal to the screen but the pc just tturns off immediately then on again and repeats it all. Now it doesn't turn on at all, I'm pretty sure it's one of components but I don't know what is broken.

 

[Supahos]

Hard to tell from post, did it ever fully work?

List all parts you have either way