I wanted to ask this question, glad that you did.
Though the trailer is still not out yet. But teaser and song is looking average and haven't found any traction. Billi song is looking good but is it enough to create buzz. I think we should wait for trailer to come to any conclusion, though I still feel that it won't do any difference. Major problem with it is looking outdated, we have already seen what happened to Selfie and Shehzada. I am having a feeling that opening of it will be shocking for many.. It won't be that low , as single screens will open well.
It wont be surprising if its opens in range of 20cr.
I will still wait for one week before release to predict its opening.