Bro why u depending on bitbns withdrawal.. send your tokens to other Indian exchange(I don't want to mention) and convert into inr..and do withdrawal.. I'm doing same and getting money instantly or in 30 mins
0.25% trade fees to convert, 0.10% trade fees on other exchange the sell+ 1% premium on bitbns when trying to buy any coin with inr. You easily lose 1.3% by doing this.