I was booked on a return flight from Bali to Sydney and did so a few months prior,upon boarding i took my seat in 1A as I suffer from anxiety attacks and this has a window and close to the front which doesnt cause me any problems.However upon sitting down I was ignored an offer of water or drink and then told i had to move to a center isle seat as a woman with a baby required my seat.Therefore I was placed somewhere I try to avoid because of theses attacks and explained to the attendant however they insisted we move from these two seats.I did so and was amazed that the woman who took over our seats did not use the baby cot at all in flight as she had it strapped to her in a sling,she also used the vacant seat beside her as luggage storage.I have no problem with people using the baby cot but as I used to do when I had young children I booked it WAY AHEAD so I knew I had that seat.Therefore I was not offered a thankyou or anything for vacating this seat so JETSTAR I wont be flying you again no matter how cheap your flights and forwarding my dislike to as many people I know!!