You can find all details regarding the relevant rules for the site
here. If specification on this rule is what you are after:
You stated this on the respective thread for which you have been reported:
Insinuating that someone shouldn't be listened to on the basis of their gender falls under a violation our site rules, and more broadly, falls under the kind of disorderly conduct that we have the right to issue warnings for - and which you will be expected to follow from this point onwards. This is not to mention the numerous other comments you have made on the thread, in which you have largely derailed for the purpose of insulting your debate opponents directly:
I believe it is fairly self-evident why such posts are rule-violating, but if it isn't:
This is why you will receive an official warning for this conduct, and why you will avoid further conduct of this sort in the future.