Fiat currencies (US dollars, euros, British pounds etc.) are not currently supported as trading instruments on HitBTC. Consequently, there is no way to link your HitBTC account with your bank account.
However, you can buy bitcoins using your Visa or Mastercard. This option is located on the very top of your Account page and is provided by our partners from Changelly.
You will need to send the purchased coins to your BTC deposit address on HitBTC.