Deductions & credits

Thanks for the reply.... Are  you talking about the $1400.00 per depend on the 3rd stimulus check ? Because I'm talking about the additional tax credit that people will get per child when they file taxes now. I already filed my 2020 taxes and I did not get any additional tax credits, I already got my tax refund,  will I get  a separate check for each of my depends ? ( in addition to the 3rd  stimulus check ).

Or how do I claim this additional tax credit ? 

Thanks in advance