[Resolved]  Make My Trip — undue charges

i tried to book international tickets .the site was not at all informative. i slected no stop and went ahead and did the booking to dfind out later that no stop means it stops at one destination what a misnomer. when i checke the flight number it was not the no stop flight i wanted and i wanted to change the booking but demanded exorbitant price and when i asked to cancel arbitrarily charged 500 for not f doing anything