Request to Unlock All Tests
I understand that you are in a difficult financial situation and unable to pay for unlocking the tests. Here are a few steps you can take to possibly unlock the tests without payment:

1. Reach Out to Support Team
Contact the support team of the platform where the tests are hosted. Explain your situation and see if they can offer any assistance or alternative options for accessing the tests.

2. Utilize Free Resources
Look for free resources online that cover similar topics to the tests you are trying to unlock. Websites like EduRev offer a wide range of educational materials for free that can help you prepare for exams.

3. Seek Help from Educators or Peers
Reach out to your teachers, professors, or classmates for guidance on how to study for the tests. They may have additional resources or advice that can help you prepare effectively.

4. Explore Scholarships or Financial Aid
If you are a student, consider applying for scholarships or financial aid programs that can help cover the costs of educational resources like test unlocks. Many organizations offer assistance to students in need.

5. Create a Study Plan
Develop a study plan that focuses on the topics covered in the tests. Allocate specific time each day to study and review the material thoroughly to increase your chances of success.
Remember, it's important to stay positive and proactive in finding solutions to your current situation. Good luck with your studies!