Canara Bank — money deducted from my account but not received to merchant

Address:

New Delhi, Delhi, 110030

My name is siddarth kumar, i have account in canara bank c-dot campus branch new delhi-110030 and my account no. is[protected] . I swiped my atm card at vaibhav enterprise limited gurgaon on saturday 7th july 2018 in the evening at approx 8:pm once and at 9:pm twice each for rs 480 but they receive money only two times .Out of three times card swapped money deducted from my account all the times but they receive only twice and they told me ask your customer care, i called canara bank customer care and tell exactly what happend they told rs 480 will come back to u within 24 hours, but still i did not receive the money and i am unable to contact canara bank customer no-[protected] from yesterday evening .