Does the Mediation work for reward videos? all i see is heyzap ads repeating over and over. I tried this "trick" but it does not work. https://www.buildbox.com/forum/index.php?threads/using-only-heyzap-for-interstitial-ads.2586/
Did you setup all of the networks in the Heyzap dashboard? Check the status and make sure they are all green.
Yeah all green in the dashboard. Tried adding other ad company too, unfortunate still only hayzap ads. (They have very limited ads. If mediation dont work no point use reward ads honestly)