Add Excel Formula

Help
, ,
1

Hi i want write this formula in excel but i am getting error like this
please help me
=CONCATENATE(A6 ,“-”,C6 ,“-”, E6)
image

2

“CONCATENATE(A6,”+“”“”+“-”+“”“”+“,C6,”+“”“”+“-”+“”“”+“,E6)”

3

Thank you so much @ImPratham45