Assalam o Alaikum, Shaok, brother.

First of all, I'm sorry to hear about your condition and what you are going through. I know, times get hard sometimes, and you face financial problems, which then cause other problems as well. However, remember, something that can make us sad during good times and make us happy in good times is the fact that this time shall pass. So, don't worry, good times will come as well. Stay strong.

I really liked the fact that you didn't beg for money, and you said that you are going to provide your services, and earn money that way, and you even offered to do the work before getting payment, which is commendable.
That being said, I would suggest that you make some sample logos and other graphics that you are very good at, make sure that the concepts are new and good, and post them in this thread. You can post the links, and I will help you show them to others by quoting your post. You should also explore other platforms such as Fiverr and Upwork, where you can find similar jobs and can offer your services as a graphics designer, and you can use the same samples there as well.
I wish I had some work to give you, but I don't, but I hope and pray that you get some work, and better your financial condition.

Good luck!