Yatra.com — Not given Sr Citizen discount on AI627 &630 travel

Address:

Mumbai Suburban, Maharashtra

Air India gives 50% discount to Sr Citizens above 63 yrs of age. I purchased a ticket frm Mumbai-Nagpur-mumbai sector on 7-12-11 frm net. Neither I was adviced properly that such concession is available and issued ticket for me but issued regular ticket. Their advertise that their rates are cheapest is wrong and they charge heavily. When talked to them ,One Mr Nikhil,he continued to to argue that ticket issued to me was of service 'U" & 'T' class. My question is was i given any option ( except for Ecconomy/ First class )? Further on that flight :AI627 & AI 630 there is only ecconomy class. Thus the service thru Yatra .com costed me much higher than was required. They failed to give me proper ticket and further continued to justify their action.Will Yatra.com explain and refund excess fare! atleast guide passengers properly in future? Incidently I am properly registered with the company. My Yatra Ref is 838786.
SHYAM kEKRE MOB NO [protected]