hi it says it will open new levels I can't beat the one on final earth I'm just wondering when the new levels will open up ?

Can you link the level?

mrhappier, the levels beyond final earth should open up (1 at a time) when you either clear final earth (tips on how to beat it) can be found in this thread or skip the level from trying and not succeeding enough times:

https://www.warzone.com/Forum/109508-tutorialguidestrategymastery-skill

Good luck