MultilinkWorld — not kept their promise & no response their customers

Address:	723145
Website:	www.multilinkworld.com

I have purchased user id from multilink by providing 3500/rs.Before purchasing id they used to call daily 10 times.Once purchased they didnt replied any more, they promised to give irctc agent id, but not ...what to do now?I have many customers, i dont have time to quarrel but i called them many times but not replied, i want cool business, can you help me sir to get proper response?Else help me to get my amount ...pls help...