How to write the application reasons in the application form for employees to purchase social security? I have a low education, so I can't

I live somewhere and there are several people in my family. My annual income is very low. I have children to study and parents to support me. I live in poverty. I really can't afford huge expenses, so I have to apply for a minimum living allowance! I hope the leader can let me pass the application, and I will tide over the difficulties at home in the future, and I will definitely repay the society and serve the motherland!