Indian Railways — TTE mistake and cheat

Address:

Chennai, Tamil Nadu

I booked four passengers first class AC in yercard express 22650, pnr no [protected] for travelling from MAP to MAS, 3 passengers confirmed and fourth is waitlisted-1, after boarding train, eventhough vaccant in my firstclass HA-1 cabin, The TTE voluntarily given to other person of different class, as told me the fourth passenger is WL-1 and since it's my 7 year kid, he told to adjust..But as per rules, For the partially confirmed E-ticket, the WL-1 in the same PNR should be given first preference..i complained to commercial manager, chennai central at destination, after the train reached, he called TTE, the TTE accepted the mistake, the commercial manager and TTE are asking sorry..So please provide me a compensation for the illtreatment and cheat by TTE and also refund of my fourth passanger-HA1 fare..