Click Store and Head over to Packages
once you've figured out what you wanna purchase click Store again but this time go over to Credits Purchase the amount of credits you need to buy your kit / kits.
Once done head back over to Packages and purchase your Kits.
If you have any issues please let us know via discord.
RUSTYLAND 5x - client.connect 184.108.40.206:28015
RUSTYLAND 10x - client.connect 220.127.116.11:28019