Ylg India — Coupon redemption

Address:	560103
Website:	www.ylgindia.com

I had a coupon worth of 500rs and before entering I asked the receptionist and she told 500 will be reduced from the bill amount. But once the services were done, 750 was the amount and she reduced only 250rs. I asked her why, she said it's a voucher of 250rs, after 500 rs bill.. but it is clearly written on the voucher that, gift card worth 500rs. What kind of loot and unprofessionalim it is.. don't handout voucher if you don't want people to redeem it