Opened what i thought would of been a bit of fun, After 2 days of trying to get this thing to work,. I am over it,. It now says i need a new S/N number,. to connect controller. Done absolutly everything advised online,. to no avail. Does anyone know how to get this S/N Number?.. Or did i just buy a brand new christmas tree light for a ridiculous amount of money?. Kinda want to see this thing do something, Dji company have been no help at all or the retailer..