Thousand Separator is Not Appearing in Amount Fields iRecruitment

  Hey Guys, 

 My requirment is to show comma as thousand Separator for example 10,000 but its showing 10000.

 I am facing this issue in all amount fields in iRecruitment like Vacancy Page (Min Propose and Max Propose) and Offer Page.

 I set the below profile options

              Currency:Thousands Separator = Yes

           ICX: Numeric Characters = 10,000.00 

 and 

         Preferencess > Regional Section > Number Format  = 10,000.00

 I am using EBS 12.1.3 and i cleared cashe but still no effecet. Is there any other setting need to be done?

Please Help

Regard

Mazhar Hussain