I guess it won't be so fast and easy as you wish and need. As I understood financial support needed to your family now, but with crypto, especially when you are new one and know nothing, you can't wait guaranteed profit so soon. Add to that you simply can be scammed. My advice to you is to find a part time job where you will get some money for sure and to discover crypto business as a parallel with that, because of every one who joined it get minimal income at first and it can last pretty long. Good luck!
It wont really be that easy no matter how precise would be the suggestion would be here because on such lack of knowledge then it would really be still useless. Inspite on focusing on how to earn into crypto its much better to find a day stable job rather than wasting your time because as being said he do have a family and profits in crypto isn't an assurance.Just focus on priorities and if you do able to stand up and have some extra money then that's the time to considerate to make sideline with crypto.