5Paisa.com — They are repeatedly imposing free share(saying same answer),if any one looking to close account.

For new Customers while opening Account in 5Paisa.com(free Demat and Trade) they offered 1 free share, but now i have sold all shares including free share, even though after i sold everything, repeatedly(3 times) they are imposing(buying which i have sold free share and always saying it is free share provided for new customers..how many times they will do this like a child) without my consent in my account.i am looking to close my account, but they are doing this type o[censored]nfair job.I think they are looking for monthly and per trade charges easily by doing this cheap techniques.