@Kazuldur: Do you see my post on previous page? https://bitcointalk.org/index.php?topic=1094930.msg16969004#msg16969004
Captcha still doesn't show on admin login panel.

Make sure you have $display_errors = true; and PM me your faucet's address.

Also I want to ask when I can expected adding faucets to faucet list?

About a week probably.

Are you using the right key for your captcha?

This captcha doesn't use any keys, it's local.