"I Need Help Concerning Restitution"

I did my ssce exam in 2016, the officers incharge told us to pay 2k in order to claim our calculator but I refused at first when I heard that it was for runs. I later paid when they refuse to give us calculator and we science students are the first to do practicals.
On the way, I collected a few answers to some questions I didn't know and since then I do feel bad. please what restitution advice can you give?






mods please help me to move it to FrontPage