Delhi University — Refund of excess fees paid

Sir my name is kashish rawat application ref no 157193/LC/36/3 form no. 20481677 submitted 18885/- as fees for b.com in mata sundri but later transferred to Lakshmi Bai. Fees of lakshmibai is 8405/- . 1000 rs was deducted for cancelation of admission. So I request to tell the procedure to get the excess amount paid .
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Email paramjeet.[protected]@gmail.com