Creative Business Solution — No Backup

I Bought Microtek 600 VA UPS 4th Nov, 2009 (Two Months And Just One Day Before). With My New System. My System Configuration Is (Dual Core 2.6, DDR 2 Ram 1 GB, 500 HD, DVD Rw, No Speaker, 17" Benq LCD) I Use Only Two Plugs O[censored]PS Not Three. First I Charged UPS According To Sticker On It For 10 Hours For First Time. In Between I Didn't Use It. First It Gave Me 30 Minutes Backup.After Some Days It's Backup Time Is Going Down. Today It Has Only 10-20 Sec Backup Time. I Charged On Other Points Also Of The House And Another House Also. Today I Am Not In Situation That I Send My UPS To Company For 10-30 Days For Sorting The Problem. Please Tell Me The Nearest Service Center Which I Can Check The UPS. I Purchased It That It Will Be Very Good But Its Not. Please Help Me. My Contact Is[protected], I Live In Bathinda. If There Is Any Service Center In Bathinda Please Give Me The Address.