Yea i have about 4mil but nothing either, but as it has been said many times before, we need to let the PoS difficulties level out before we have a chance to stake. currently the super wallets with 100's of millions of esp are sucking up all the staking.
staking is working well, wallet with 100+ might stake more that 4 mill wallet it is ok, it's not normal when 4kk wallet got more than 100kk can gain (4kk=~$20)
got first stake on fresh wallet btw! go ESP go!
12.000.000 here and also nothing. But yes, pos wallet is taking a huge part of it.