How long dose it take for an Entry to be Verified? And if it's been over time, who do we contact to get this Checked?

According to the site rules (https://www.speedrun.com/support/learn/site-rules):

Game moderators are generally provided 21 days to handle a run submission.

If your run hasn't been verified after that, you can contact site staff.

Sorry I didn't see your run until just now, will look at it as soon as possible.