Hello,
Hope you are doing well!
You need not worry about that. You can just mail them about the corrections. Or in case if there's a big problem they will surely reach out to you. So its not that big a deal.
Hope this will help.
Meanwhile you can predict your chances of admission through JOSAA counselling using the tool given below:
https://engineering.careers360.com/jee-advanced-college-predictor?utm_source=qna&utm_medium=jee_adv_cp
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