First, you need to provide liquidity on Raydium Permissionless pool as we teached you on "ADD LIQUIDITY".
Once you have your LP tokens ready, check our tutorial video below, and take a beer while those $APEX works for you πΊ
HOW TO STAKE ON OSMOSIS POOL β
Also here is a guide made by our friends from Fabric where it is shown step by step how to put some FAB in stacking. The same steps apply for APEX!