Birdman

Hello, I'm pretty new to gmod RP and how it all works. Today I got incredibly lucky and won 19m at double or nothing. This money allowed me to make a custom class. before I made the custom class I asked in ooc if I could exchange weapons in the cc editor, lots of people said yes. I thought this meant I could purchase a 15m item when making the CC and exchange for a 10m later and I would get my 5m back. Well, I did this and did not get my 5m back. I know this is 100% my fault but is there anyway to have this 5m refunded? My current in game name is Billy Snorthole and my CC is called "Boy". Thank you