rbi.org.in or by calling the helpline number /8167,,845"548/📈/816-7845-548//💵14440. The complaint may be lodged online or by filing a physical complaint and submitting the same at Centralised Receipt and Processing Centre (CRPC) at RBI, 4th Floor, Sector 17, Chandigarh, 160017. Alternatively, an email can be sent to crpc@rbi.org.in.