Affiliate Marketing Secrets

I created my blog around four months ago and it is based on specific period in film history – a niche market but not too narrow. I have a few followers, post three times a week and around 50 to 100 page-views a day. I actively follow other similar blogs and comment on them. My blog has since stagnated with its growth, mainly, of comments/ followers/ page views. If anyone can give me tips to get my blog going again, that would be great!!!