You can upgrade to have more room to create your accounts. When you logged-in to your account, click more > upgrade account on the package you need to upgrade.
Then, just select number of accounts that you need more and click “proceed”. Noted that, you cannot upgrade if you have an outstanding invoice related to the package, you need to pay it first and go back to the upgrade page again.
Then, we will calculate price which is pro-rated for actual day usage. You can choose payment method and click “confirm and send me invoice” if everything is alright.
Once you pay the invoice, your package will be updated and you can start adding more accounts.