Kunal - The header/Logo looks very poor... you have created at header and then used a site which creates free text and just saved it...
http://www.nightcents.com/logo/SSPX0838.jpg
This file is MASSIVE.... your logo doesn't need to be that big it will ultimately slow your loading time.
As for the rest of the header with the Bookeh effect... I think it jumps from one design to another to fast. You need to keep the contrast of the site flowing.
Originally developed by Nischal Soni (nischal.soni@gmail.com).
www.soniktechnologies.in
The site was made from these guys... and they have done table crazy
I've just validated your site and it's returned....
Result: 59 Errors, 26 warning(s)
I think the template could be re-done the script isn't the strongest used.
Also black isn't that nice on the eyes for auction sites...
Here's some inspiration
http://uk.ebid.net/
http://ebay.com/
http://www.totalbids.co.uk/
http://www.121bid.com/
http://www.cqout.com/
Every single one of these uses lighter colours/white as it's very user friendly.
thanks