Hi are you the one who wants to promote your band?
I am not really sure how you would do this because if no one knows who you are it will be a wasted exercise!
Best bet would be to sell them at your gigs, or try and get it loaded onto your webpage and then sell them via the web.
If you are really good you could maybe send them into radio stations to play - not the mainstream as they prob have strict playlists but local radio etc who like to support the local community or perhaps hospital radio!