First of all your campaign should contain the advertisement, which meets our requirements and is approved by our compliance department
You can read the requirements for banner, popunder, in-stream and web-push in the attached links.
The overall requirement for the campaign is that it needs to be targeted: we do not accept the campaigns where you don't target anything.
The bid is needs to be higher than the minimum price.
If you want to use IP-ranges - please target Carrier of your IPs and contact manager to add the ranges manually.