Since you got SNQ quota in the first round for DSCE but a different branch in the second round without SNQ, it may be because SNQ seats weren’t available in that branch. You should contact the college admissions office immediately and explain your situation. Ask if your SNQ quota can be retained for the new branch. You can also reach out to the counselling authorities to check if a manual correction is possible. Act quickly, as quota changes have strict deadlines. Keep all your original SNQ documents ready for verification.