I am speechless. A transmission fault on a 3-year old car. Honda Civic X is indeed the very first 0-meter lemon car manufactured by Honda.
I know die hard fans of Honda (akin to those iPhone fans) will bash this advise, but I recommend that you sell it after getting it repaired with a jugaar, and replace this junk car with a Corolla Altis or Hyndai Elantra, both of which are much more reliable. If you are smart and want to save money, buy a more reliable old Honda at half the price.
I own a Honda Reborn mashallah and it feels like a zero meter car even after 14 years.