The max total supply is 30,000,000 SWFL. The current circulating supply is 20,100,000 SWFL.
You may have connected the wrong wallet, ensure that the correct Metamask wallet has been linked to staking dAPP.
It is also possible that the last staking tx has not cleared yet and is still pending. Go to Activities located in the Metamask UI and make sure that the status reads Confirmed.
Stakers are charged a flat fee of 2.5% to stake and un-stake. 100% of these fees are shared proportionally to the staking pool. Stakers also take home a share of 2.1m SWFL which is dripped daily to the staking class for the next year.
In a future release of the Swapfolio app, we will be introducing in-app native advertising. 50% of this ad revenue will go straight into the staking class to increase your rewards even further.
Although we will be releasing new features as and when they are ready, we are looking at December for our official Beta release.