I'm sorry. There is IMO no such thing a biplane for a beginner unless you get a ParkFlyer type. They are just not that easy to fly. Please consider getting a basic trainer aircraft and gradually moving up to a biplane at a later date.
A Sig LT-40 or a Nexstar would be good. I'm afraid I don't know what is available in your part of the world and certainly don't want to discourage your ambition. I simply desire to make it more reasonable for now.