Hi neeshka,
Thank you for playing the game and for taking the time to share your frustrations on the things you didn't like. The game is currently at a very early stage of development. That said, the choice menus you have seen affect local variables that may unlock dialogue options which in turn will reveal usable information about certain characters. The effect may be immediate or not. As for the lock-picking phase, guilty as charged, the choices still have no effect. But also the game currently downloadable is to be seen as a prologue. The idea is to introduce the characters and install the rails for the story. The first chapter is currently in review phase and will be out soon. We count on you to raise your objections on it too once you have played it !