Lodha Group — regarding referral bonus

While booking my flat in codename smartbuy members of lodha's sales team denied referral bonus to me mentioning that no such scheme existed for this project. Later on i found out that referral bonus exists and i was denied the same.
When i later on inquired about the same i was told that the bonus was given to third party. They have cheated and most probably distributed money amongst themselves.
Also i was told by them that if i don't book the flat the price will increase by 5 lakhs which never happened.
Lodha has hired dishonest people to cheat people.