If a mod isn't around, you can always simply say it yourself and remind folks that they're forgetting the topic and to keep the discussion where it started. If they choose to ignore it after that, let a mod go after 'em.
all i have to do is send him a private message and ask him to be a moderator then he would check our background seems kinda easy but hard i want to be a moderator and i never got any referrals and i had send him a message hopefully i will be pick