Answer:
Hey there! I think you can only private message moderators now.
Explanation:
On March 16, 2018, Brainly removed private messaging and comments from your profile. If you want to know more details on why Brainly removed them, go to this link. I hope this helps :).
https://faq.brainly.com/hc/en-us/articles/360001227690-Why-can-t-I-message-another-user-
