Can someone please help with C# and Dot Net program?

Basically, I've been trying to synchronize nzxt rgb in my PC with Razer, and have modded a nuget library to support my device. I got it working once but somehow it just stopped working, so I'm trying to recreate it. I just need some help with the nuget classes and the format for them. If someone would like to proofread my code that would be great. Thanks.