SSC — Regarding registration number is not valid

Address:

Hyderabad, Andhra Pradesh

Sir, I have filled online application i.e part 1 and 2 registration for SSC CGL 2015 on 11/6/15 and paid the fee .At the time of paying money is debitted .but till now It shows my registration num is not valid.and i haven't received any confirmation mail from SSC. How can I ensure that my online application has been accepted. Please help in the same. Registration number : [protected] Email id : srikanthkumar.[protected]@gmail.com..