Sorry buddy once filled the exam centre can not be changed. However, u can send an email to jee apex board regarding the same. their email cn be found on the jee main website.
- DEEPANKAR answered 1 month ago
This is almost never allowed, whether or not you have a genuine reason. Once you have selected a centre, no requests are entertained to change it.
However, you may try contact either the organizing institute, or the JEE apex board, via email or via phone, state your reason, and just maybe, if your reason is genuine enough, they might consider changing your centre.