2012 kia forte koup my car over heated and it wont turn on

What is your question?

my battery is brand new, i also put water into my coolant when it showed that my vehicle was over heated and im not sure it did anything ,i put a little of oil and water after my car turned off , it also let out a little of smoke from the motor what can cause this ? and what's the estimate of repair ?

How long has your 2012 Kia Forte Koup had this problem?

a week til it turned off