How to stake with EtherFi?

Could you please explain how to stake with EtherFi in simple terms? I'm new to this concept and want to understand the process step by step. Could you outline the necessary steps I need to take, including any prerequisites or things I should be aware of before staking? Also, could you discuss the potential risks and rewards associated with staking EtherFi? I'm particularly interested in understanding how staking works and what it means for my investment portfolio. Thank you for your help!