We are INCREDIBLE INDIA with a motto ATHITHI DEVO BHAVO, not INDIAN DEVO BHAVO. We saw the taxi drivers wearing Athithi Devo Bhavo logos not the immigration officals who are our first impression on the people coming from outside to india to see this INCREDIBLE INDIA & all those people who were with you at that time will say it's a real INCREDIBLE INDIA.
Your fault is not with your skin color, because if you were even a Pakistani National, you might have got a visa at the airport itself the fault lies with you being INDIAN, & our babus does get affected once they see the INDIAN PASSPORT.
Take a note if you will ask any official about this his answer will be `he is not aware' or `the committe is looking after this case' their are million of excuses for them & all are in their finger tips.
Being a common citizen I can feel your pain & am really sorry for whatsoever happened with you. Convey my loves to Childrens & pls tell them not all INDIANS are like those officials kya kare PHIR BHI DIL HAI HINDUSTANI. JAI HIND