Help me getting a cool pc 👍

So, i want a pc, i made one compatible with some parts (to buy), and i need money to buy those parts, i dont really NEED that pc, i just want it, for gaming, cuz i dont need any type of device for school. The pc i made is not the best one, but its not bad too. I am a brazzilian. The photo that i put is of the cabinet of the pc.