You can check AIIMS RUC Code on the email or text message in mobile .
If that doesn't work you may try writing to Aiims helpline email ,from your registered email id with application number at : aiims.mbbsexam2019@gmail.com
As they are the last resort who will be able to help you.
Hope it helps
Result | Eligibility | Application | Exam Pattern | Admit Card | Preparation Tips | Cutoff
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile