SSC — Invalid registration id for ssc cgl 2015 examination

Address:

East Khasi Hills, Meghalaya

sir,
i had successfully done my online registration for ssc cgl examination 2015 on 13th of may. But i am not able to download my admit card as it shows invalid registration id. I am belong to ST bearing Registration no. [protected]. I have a high expectation over the upcoming examination and there is a chance of deterioration in my career if i am not allowed to appear the examination. Kindly resolve it if there is any way.

sincerely,
Robinson Chakma
email: [protected]@gmail.com
phone: [protected]