Non receipt of Payment due from a client

Hi…I have written 300 articles for one of my clients namely Mr Sudip Das…He resides in Burwdwan and have conact no of 8641054846 .Pending due from his end is Rs 11346/-… https://in.skillpages.com/sudip.das/90…this is his skillpage address.. [email protected] is his mailid…Please help me to resolve the matter