1.  Check if you are entering your voucher code here (Click Here) correctly.
  2.  Verify these letters L, 1 and i and 0 (zero) and O (letter O). 
  3.  Check the Expiry Date.
  4.        In case the issue still persists, you can write to us at cs@xoxoday.com or call on 080 - 6565 6000