I helped others guarantee the loan100000, and now others don't pay it back. How to quit now?

1, personal identification: ID card, residence permit, household registration book, marriage certificate and other materials;

2. Provide stable proof of address: such as house lease contract, water and electricity bill, property management and other relevant certificates;

3. Provide proof of stable income sources: bank flow sheet, labor contract, etc.

4. Other information stipulated by the bank.