You should lower the fees for upgrading to level 2 and level 3 .
It costs like 800$ with current eth price just for the upgrade
it is ridiculous!!!
this is the main problem we faced, and it has a long enough period of time for MNE to unlock completely. I hope developers rate this more, therefore the community is experiencing a lot of difficulty with their MNE. Always support their development. Minerium is good enough to look at.