need to connect with an advertising agency or whatever to sell ad space I'm interested in cmp not cpc wrong thread maybe
You can take a look on Plug Rush, juicyads, ero-advertising, exoclick. Among these Ad networks Plug Rush is offering highest CPM.
Most tube site setup exoclick, eroadvertising and adexpension Most of ads networks give you cpm rate. But you can try found some sponsors who buy your ads stop for fixed price per week/month