Mistakenly, i have upvoted a comment recently. My issue is that i want to remove my upvote from it. But i am not being able to do so.
My question is, if i am not allowed to do that by myself, are there any moderators who has the privilege to do it for me? And, is the un-upvoting allowed?
Are the moderators of our site capable of doing the reversal? Or do i need contact a community Mod who has special powers?