Faruq haque classes cci classes

Dear sir/madam, I have bought notes in august. I was assured while buying DT notes that it will be updated for may 16 exams. I was also sold idt along ..response was so quick that before making payment fr DT...i was offered IDT as discount package..but now no response since two months i am asking fr updating lectures & notes...repeated emails ..no result. Please help me