Looks like a dead coin to me... Dev is barely active in here and didn't answers questions...
Check out discord, a moderator named dr. lambo is quite active there. He answers also questions from time to time.
From time to time... And I don't want answers from a moderator, I want some from the dev... I have problems with the wallet for more than 1 month, I've spammed my questions here, but he only comes to release new version wallet and don't answer questions... I've lost 2/3 of my AERM stack in the meantime, just upgrading to new wallets as soon as they are out!
Answer questions and promote a coin sounds more like a moderator job. The dev should concentrate on the development.
I assume you were on the wrong chain and also staked on the wrong chain. If this is the issue I am not sure if the dev can do anything about this.