What can I do if not received SSB Interview call letter of CDS II 2012 recruitment? I have been shortlisted and received a mail stating that I have to attend interview in SSB, Bangalore on 27th of this year May

Sir, i have cleared cds 2 2012 , my roll number (109453) is shortlisted in the list. I have got a mail notification saying banglore ssb, a call letter in excel format with the list of all the candidates. My interview date in it is written as 27 may 2013, but till now i didn't recieve my ssb interview cl letter. I haven't recieved my ssb interview call letter of cds (ll) 2012 yet. What will I do?

I'm so tensed . So please help me.

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