Punjab Technical University — Twice payment of examination fees

Address: Jalandhar, punjab

Before the lockdown we had filled for the reappear but we could not attend the exam conducted in Nov 2020 as there was option for attend in next exam period when conducted. Lastly as we approached near to the exam we had to pay once more the examination fees. Now there are 2 papers shown for one single subject. Can I get my refund or how do I act for my one paper in shown as two different slots.