Check the deposit contract address
This is not where you stake
To stake your ETH you must use the dedicated launchpad product and follow the instructions. Sending ETH to the address on this page will not make you a staker and will result in a failed transaction. More on stakingStake using launchpad
Check these sources
We expect there to be a lot of fake addresses and scams out there. To be safe, check the staking contract address you're using against the address on this page. We recommend checking it with other trustworthy sources too.