Banjo adds to unlucky no. of ketu 16 (7)
In numerology 16 means warning of strange fatality.danger of accidents.defeat of plans.its a very fatal & unfortunate no.
16 in tarot also means ek taraf kuaan ek taraf khaayi
Release date 23rd(5) Sept. was also not compatible with title.
Hence Banjo flopped badly at box office.