There is no federal stimulus for 2024. The stimulus checks were for tax years 2020 and 2021. It is too late to get the stimulus money for 2020.
IF you were eligible for the stimulus money in 2021----and could not be claimed as someone else's dependent in 2021---then the way to get the stimulus money for 2021 is file a 2021 tax return and use the recovery rebate credit in Federal Review.