Support Threads

I want to show the modified date in my post headers but it just displays the published date. post metadata and and post date are both enabled in theme setting but nothing about modified date. i really appreciate you if help me to fix this URL: http://mercigoogle.com/nails/brid/#5

I want to show the modified date in my post headers but it just displays the published date. post metadata and and post date are both enabled in theme setting but nothing about modified date. i really appreciate you if help me to fix this URL: http://mercigoogle.com/nails/brid/#5 URL: http://mercigoogle.com/nails/brid/