Why I can't input price and period in Jobs Service?

 

Dear all

 

I'm first time to use Jobs service.

 

When I opened a new job, looking for assistance from programmer, the website didn't allow me to input the price and period field, even after I had filled in all other fields.

 

Does anybody know why?

 

wing 

 
We've answered you in your service desk ticket, please check it.
Reason: