Nigerian Commercial Banks Select Drop down

banks.html

<select class="form-control " id="bank">
<option selected>Choose</option>
<option value="access">Access Bank</option>
          <option value="citibank">Citibank</option>
          <option value="diamond">Diamond Bank</option>
          <option value="ecobank">Ecobank</option>
          <option value="fidelity">Fidelity Bank</option>
          <option value="firstbank">First Bank</option>
          <option value="fcmb">First City Monument Bank (FCMB)</option>
          <option value="gtb">Guaranty Trust Bank (GTB)</option>
          <option value="heritage">Heritage Bank</option>
          <option value="keystone">Keystone Bank</option>
          <option value="polaris">Polaris Bank</option>
          <option value="providus">Providus Bank</option>
          <option value="stanbic">Stanbic IBTC Bank</option>
          <option value="standard">Standard Chartered Bank</option>
          <option value="sterling">Sterling Bank</option>
          <option value="suntrust">Suntrust Bank</option>
          <option value="union">Union Bank</option>
          <option value="uba">United Bank for Africa (UBA)</option>
          <option value="unity">Unity Bank</option>
          <option value="wema">Wema Bank</option>
          <option value="zenith">Zenith Bank</option>
</select>

Please add OPAY to the bank