Albert on "[Plugin: wpDiscuz - supercharged native Idea] How to remove URL field and show voting buttons"

Hello

I would like to know how I could remove the website URL field. I have disabled this option but it shows anyway.

On the other hand, I can´t see voting buttons to allow vote users. I have disabled this option too, but it doesn´t display.

Thanks

https://wordpress.org/plugins/wpdiscuz/