I follow the instruction DPOS Registering Names And Delegates and create an account successfully.
After that I run wallet_account_register <my_account_name> <pay_from_account>
It shows "Insufficient Funds" Requested 0.010001 XTS but only 0 XTS available.
How can I get funds to my pay_from_account? Import from My Bitcoin private key which is used to donate BTS?