To top up your balance, go to the Wallet section on the left sidebar. Then copy the wallet address and send funds in cryptocurrency within an hour. They will appear on your balance within 5-10 minutes, and you will be able to buy traffic.
If you sent the money more than 60 minutes later, contact the manager, and we will find your invoice manually.
If you can't find the answer in the list above, contact us in any way convenient for you.