Here is a step-by-step guide to Elrond staking.
1Get a wallet
Before staking you will need to transfer your EGLD to a wallet that you own and control.
It is of paramount importance that you safely backup your private keys. Nothing can be done anymore if these are lost.
2Delegation / staking section
Locate the delegation / staking section within your wallet and head over to it.
3Choose a provider
Once you click the stake now / delegate now button you can search for Alchemy in the providers list.
Go through with the staking / delegation steps and complete the staking process.
Once the staking is complete you can unlock the live dashboard and check your stake and rewards at any time.