Fill up my LiteCoin Core wallet

Hi there, first post and a newbie on this. How can I transfer money to fill up my LiteCoin core wallet? When I try to make transactions I get an error mess: The amount exceeds your balance.

I actually don’t understand tha address Im entering as receiver and sender. I enter the same on all, Otherwise I get an error.

Im using changelly to buy LiteCoins.

Thanks for ur help.

I never used Changelly, maybe the fee is making exceed your balance?

Yes the balance is 0 (zero), but how can I increase the balance? I cannot make transactions from my bank account with neither LiteCoin Core or
where do you get the error?