Can anyone please let me know exact address of British Airways Bangkok office address and confirm if there is parking at the office or near by the office where I can park car. My flights have been cancelled by B.A. and they are only offering vouchers instead of booked amount to be used in next 12 months or for refund to telephone. I tried to telephone many times either its not connecting or if connected its cut off after holding few minutes.  I tried to phone Bangkok, Mumbai offices same problem. Just wondered if they have office at Suvarnabhumi Airport and will they be able to refund if I go there alternative will be Bangkok office. Thanking in advance.

https://www.google.com/search?q=British+Airways&oq=British+Airways&aqs=chrome..69i57j69i60&sourceid=chrome&ie=UTF-8