Review DEVELOPMENT FEE

The company took too long to give me my documents after making my payment in full. The agent told me my development fee is 500k Naira, I did not agree and she told me I can do it on my own, which I choose. When I received a copy of my documents in my email, it says my development fee is 3.5m naira. The agent told me to not worry about that price that they gave me discount and I will not pay 3.5m naira. If that’s the case, put the proper development fee on my documents