Accenture India — issue regarding branch name and original marksheet upload

This is nikita misra, one of the selects of off campus drive which happened in noida, u. P at amity university. I was asked to submit my documents and in the educational details page the graduation branch tab came prefilled as b. Tech in cse but i am fromb. Tech in cs. I've submitted my documents and they said document doesn't match with graduation branch, but i am not able to change that prefilled tab from cse to cs. Some of the other candidates are also facing this issue. There is no contact no. Or mail to contact them. So please make this complaint to reach them.
Thank you.
Candidate id - 262625