There is a tradition called qadam busi,predominantly in South asia. It is where the youngsters bend down and giving salam to the feet of elders. The scholars over there justify this saying this is mentioned in imam bukhari, is this true? And how do we respond to these so called scholars

Ustadh AbdulAziz al-Haqqan

There is no such a thing as giving salam to the foot of someone, if this were true the Prophet is better than our parents and the sahabah are better than us but they didnt give salam to his feet...