How to disable the "Agree to terms and conditions" at the bottom of the comment window

Hello,

Can you please suggest how to disable the "Agree to terms and conditions" at the bottom of the comment window (see the image 01)?

I am trying to disable it in the administration but it make no good (see the image 02).

Live page with it is here: https://advokationline.eu/en/blog/155-stay-in-the-czech-republic-for-short-term-schengen-visas-rule-90-180

Thanks in advance for your help

Best regards

David