I’m sorry to hear you are having problems in math.
I would like to offer you advice that would help you do better in math.
Which would be:
1. Study harder at home
2. Ask teachers and students for help
3. Ask teacher for extra work to practice and for guidance
4. Don’t give up on your education
5. You made it this far, so don’t waste your time and drop out
6. Think about your younger siblings and children in the future ,so they can have someone to look up to in a positive way.