If you've encountered a fake degree racket in Jaipur, you have several avenues for lodging a complaint. You can approach the state's Vigilance Department, the Central Bureau of Investigation (CBI) if the racket extends beyond Rajasthan, or the University Grants Committee (UGC) and the relevant university. A written complaint, even a simple tip-off, can prompt action from enforcement agencies, including the local police who can initiate proceedings for this serious offence.