Tax deducted in wrong section

HI ALL,

I HAVE A QUERY THAT I AM AN ADVOCATE AND RECEIVED PAYMENT FROM MY CLIENT AND THEY DEDUCTED THEY DEDUCTED THE TDS AS RS. 4683/- AGAINST THE PAYMENT OF RS. 46825/-

AFTER FILING THE ITR, I RECEIVED A NOTICE FROM IT DEPARTMENT THAT THE TDS WAS DEDUCTED UNDER WRONG  SECTION AS IT MUST BE DEDUCTED UNDER SEC. 194-J OF IT ACT BUT THEY DEDUCTED THE TAX UNDER SEC. 194-C OF IT ACT. SEC. 194-J  IS RELETED TO TAX DEDUCTED FROM PAYMENT MADE ON RENDERING PROFESSIONAL SERVICES AND  SEC. 194-C IS RELETED TO PAYMENT MADE AGAINST ANY CONTRACTUAAL OR LABOUR WORK. I APPROCHED TO THE DEDUCTOR TO RECTIFY THE MISTAKE BUT THEY ARE UNABLE TO DO SO . WHAT SHOULD I DO NOW? HOW TO ANSWER THE NOTICE FROM IT DEPARTMENT AND CLAIM THE TDS? KINDLY HELP ME.