Tds certificate recd. but no credit in 26as

DEVENDRA (SERVICE) (57 Points)

25 January 2013  

I have recd a TDS certificate for AY 2009-10 but there is no credit in 26AS .

Requested the Deductor to rectify his TDS return but he is not co-operating.

What is to be done ? As I have recd a demand notice from my Assessing Officer