Problem with black color output on davinci resolve

Hi all, I've recently been using davinci resolve and when I export video through voukoder, the black colors become very contrasty.

Screenshots of example and my export settings (I output normal color through premiere also through voukoder), the problem is only in davinci, tell me how to fix it, thanks

Screenshots:

Hi! Sorry it took me so long to reply.

Below are the provided files you asked for:

I don't know why, but I can't send the log files here, I left them in this link: https://fex.net/s/tort0dk

Yes, that helped and solved the problem. Thank you very much!

PS: I am new to davinci and have not yet learned the features of rendering here, so I decided to work directly with voukoder.

Thanks again!