Paytm — Refund of my bus ticket

Address:

Allahabad, Uttar Pradesh

On 31-5-15 i had booked the bus ticket through paytm for the journey on 1-6-15 from Lucknow to Allahabad but my bus cancelled and then i contacted paytm for the refund of my money amounting to Rupee's 487 but they are not refunding it.They had given me numerous exuces and numerous tickets number for my complaint but they had not refunded my money till now and its been almost 20 days gone i am fedup with this company. Please help me