Paytm Mobile Solutions — paytm domino's voucher not able to use after buying

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560037

Paytm electronic voucher for domino's pizza for 500 rupees bought on 27feb. Have made a order for 100 rupees with the 500 rupees voucher and utilized 100 bucks out of 500 rupees. Next time when tried to use voucher, voucher does not work anywhere. The instructions does not states that a voucher can be used only once. When contacted paytm customer care, they were saying refer to instructions whereas nothing present in instructions. Please help in resolving the evoucher problem. Please refer to attached screenshots.