It also one of the question facing by fresh batch of IGNOU course. If you know your roll number you can retrieve all IGNOU student details like study center which you belongs and contact address registered with university from IGNOU website.
How to retrieve and correct IGNOU student information ?
You can retrieve registered address, mobile number and email. Course details and grade card etc. You can check assignment submission status also.
Go to ignou.ac.in , enter roll number /course and DOB in “already enrolled people” form. You will get all the details. In this way you can retrieve IGNOU student details.You can reach RC for any changes.
IGNOU BCA 2018 Complete guide for clueless BCA students 