Questions – Merge Plane - Best Idle Game Review

Is there a way to unconvert coins? It converted all of my coins to the other currency and now they are stuck there since I’ve purchased all I can with the upgrades? My ranking hasn’t changed in weeks and the amount it says I have also hasn’t changed, which seems weird. Also, I’ve not seen the 48 hr challenges anymore. No ads for extras load anymore either. I’m I the only one playing anymore? I’ve played this for years, but feel like I’m stuck.
Review by Nicole_B on Merge Plane - Best Idle Game.