Stay on file

I have applied an urgent ndc of phase 9 giving 22000 fee…But if the purchaser don’t come on the transfer date then can he take any stay on my file?And should i have to return the token money?

As the purchaser did not come on transfer date so he can not claim his token money and also he has not legal right to take the stay on file.

Ofcourse the purchaser have not right to claim for his token money and any legal right for kind of stay.