I had bought a mystical crate key ( 11th October 2017 4:26) and when I opened I received a kit cannon in which I previously owned already. I don't know if you're suppose to receive a redeem block or something but I did not receive anything from it. NeoElectric
First check that you have the kit using: Code: /cr list If it lists a kit that you can redeem carry on to either giving to another player or redeeming for yourself. If you don't get a kit name listed then you don't have it. Two methods for redeeming or giving away: Code: /cr redeem <kitname> or Code: /cr give <otherplayersname> <kitname> That should help you