Oh. Chris Wong. Welcome to the family of RC helicopter.
I reassure you, you will soon spend much much more money on this hobby if you keep on playing.
There is only two fates after you play RC helicopter:
you either dedicated yourself to spend at least few months (almost daily) practising (or keep on buying parts for repairing if you keep on crashing) RC helicopter and playing flight sim at home until you succeed;
or you will simply give up this hobby after a few serious crashes if you are not careful.
Flying Robin is completely different from flying real heli
I suggest you to find a RC helicopter master (maybe you can ask the boss of the heli hobby shop to help you) and practice with his help; and also you must use training gear to learn hovering very slowly and patiently, and spend the rest of the time playing your XTR flight sim. You will save a lot of money and time.