Messages are read by the people who write the site, not by a routing queue. Corrections are handled first and are the one category we will always answer, because an uncorrected error compounds every day it stays up.
For a correction, the most useful message is short and specific: the article, the sentence, and a link to the document that shows what it should say. We are reading the same public record you are, so a citation resolves in minutes what a description takes a day to untangle.
For anything else - advertising, press, a question about how something here was sourced - say which it is and we will get it to the right place. The about page sets out the method and its limits, and answers most sourcing questions before they need to be asked.