I am giving 1 star because there is no option of 0 star here. The coupon was not purchased from mydala, though; but I think this will help others who might go there seeing offers and later they will find no AC and blowers while having service. She declined my services, saying not valid whereas it was clearly written that voucher will be valid for 1 year from date of issue but later she expired it bluntly. I would suggest not to fall in her trap seeing the offer.br