Bad marketing of your business, try to be transparent, post everything you can post to attract advertisers, otherwise this will only be viewed as you are just spamming the thread, sorry.. please consider that you are still a newbie, nobody knows your portfolio or whatsoever.
Indeed. I see that there are a lot of newbies that keeps popping up stating that they've done this and that just to gain clients yet failed to provide any valid proofs nor evidences with their experiences. Even I myself I've been too long in this forum yet I still haven't posted any of services that I can do as users here needs portfolio so they can verify your legitimacy, yet newbies nowadays tends to simply tell they can do this regardless of the trust they still haven't even gained.