My family had to deposit it. Well, for now, I have earned some money, I am not responsible as long as I do not touch it, right?
No, if you earned the money you need to check. Or your family who received the money must check with their tax authorities. I think in most countries you're liable for taxes on income earned - whether or not you received or spent it.
I mean somebody donated to my games and ı wouldn't touch it.