My logo is rejected, again, I need help

Hello. I can´t believe that my logo was rejected again. I have reviewed many times the tutorials. I’ve done the same things that most sold logo in envato.

what’s wrong?

Your logo is great, but I think there might be already a logo similar to this one.

Can you show me this similar logo? I think It needs to be too much similar for cause a rejection

Ok, I surrender, this was my last attempt. I hope you ask yourself why a good designer leaves the platform without having a single design for sale

Dear on this platform they have their own rules. I am also an author like you. I feel really sorry for you. No, doubt ur skills are great.