But this is often not a simple task because as soon as people come to understand that they're being investigated by any spy or detective they're always unwilling to talk as they do not want to urge indulged in police activities. So, they always need to take the assistance of people to bring out the reality but this source is additionally not so reliable if not done by any professionals. exam cheating gadgets how to cheat on exam Hidden earphones Contact Us :Kingsidea Online Solution Private Limited [email protected] HOUSE NO.1284/22F1, STREET NO 6, GURU NANAK DEV NAGAR,WARD 21, LUDHIANA BASTI JODHEWAL, Ludhiana Punjab 141007 India 0161-2621051