As said above, you can contact Joe Henry about it through a private conversation here: https://www.cubecraft.net/conversations/add?to=Joe+HenryI want to buy myself a diamond rank, and it always says that the transaction was not completed even though I have enough funds to buy it, and the other transactions worked before.
No I did notHave you ever done a chargeback? If you have then you could have a ban from the store.
transaction was not completed