advice

my 3 yr old daughter a huge ass cry baby and her abd my 5 yr old son aruge fight to much over little stuff toys i have headache im so sick of it 🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️🤦🏻‍♀️ my daughter screams and crys when she cant get her ways... i correct my kids and told them they need to stop this crap and nothing works 🤦🏻‍♀️