RTO India — Postponed the driving license date.

This is the complainant on madikery RTO. A inspector named Prabhakaran rejected my test today. The reason was that I didn't wear the seat belt.
My question is if the rule is made it has to be applied for everybody. The persons who took a test before me was free and the inspector targeted only me. His behaviour was very rude on me. He was expecting bribe from me, he asked me to wait out and bribe him ₹1000.
I want justice by punishing his mistake. This shouldn't happen with others.