If your kingdom meets the 30-day requirement but still isn’t getting KvK battles, it's likely due to matchmaking issues—there may be no suitable opponent based on your kingdom's power or activity. Try boosting activity or consider migrating to a more active kingdom. While waiting, exploring other games like Little Nightmares 2 Mod APK Download  can help keep things fresh. 

It's frustrating when KvK battles are MIA. Sounds like you're trapped in a loop of OvO and resource gathering, a bit like being stuck in Fnaf wit h no way to escape the animatronics. Keep pushing support, maybe mention specific metrics related to kingdom power or active players. Perhaps another kingdom experiencing similar issues can join forces to amplify the request. Good luck getting your kingdom back into the game!