Cisa Certification

Hello all,
i need to write the CISA (Certified Information Systems Auditors) examination in June. I have registered for the exam but the materials are very expensive. Could anyone please send me dumps or materials i can use. i need to pass this exam and i have no auditing experience.  have a B.Sc computer engineering so i just want to expand my coast. lol. Please help out. its pretty urgent.