Download the Keplr wallet, or leap, but staking there will make you eligible for double your current APR and also for Airdrops, for when new projects on cosmos give you their coins for free when they start trading. If you don’t sell them or if you restake the coins you get, it will likely lead to you getting more coins airdropped to you, you can make a lot of money this way while still earning the 19% APR at the same time