W.S. Bro if your vehicle is under warranty, I would suggest to only take it to authorized Honda dealership, otherwise, you warranty will be voided. First, go to the same dealership from where you had bought your vehicle, and tell them the problem(s).
Transmissions are quite expensive, and if something bad happens permanently and by someone other than Honda Dealership, then you will not be able to claim any warranty from Honda. Aapko theek thaak financial Teeka lagg sakta hai.