Mythic newbie

Hi guys,
I’ve come back from a break and have just about got to a decent ilvl (I think) and thought it was about time to start mythic dungeons.
Before I start, I was wandering if someone could tell me if my ilvl is good enough to start mythic dungeons, and was wandering how to go about starting them as i’ve never really done them before. Am I just meant to request to join groups in the group finder?

Thanks

Are you looking for a group of people to join? We run mythic plus, and raid once a week. We’re mainly made up of returning players too, so could be a good chance to get back on your feet.
Check us out if you’re interested