Consumer should submit all complaints through the City's 311 system. Apply Online through Illinois Legal Aid Online or call 312-341-1070 to get help now.Phone Central Complaint Registry Hotline - 800-252-4343 Monday-Friday am to pm In Legal Aid Chicago's office, a notice shall be prominently posted informing persons of the complaint procedure. Illinois Legal Aid Online provides a guided interview called an Easy Form that will help you fill out the forms. This page offers free internet resources for people representing themselves in court. In addition to highlighting free legal resources available on websites. Civil complaints in Illinois can be filed in various courts, with representation from an attorney or proceeding pro se being available. Learn how to report medical malpractice. To schedule a free consultation with a Chicago medical malpractice attorney, call Ankin Law at 312-600-0000.