SEO company to post 5 articles a month in top rated websites and directories for the Sydney, Australian Google Search results

My business is based in Sydney, Australia and I am looking to dominate the Google local search results. To do this, I need an SEO partner who can help me post 5 articles a month on top-rated websites and directories. These articles will be written for the Australian market, specifically targeting Australia. These articles should include 4-7 backlinks, to drive more organic visitors to my website. I'm looking for a reliable and experienced SEO provider who can provide me with the results I'm looking for.

Budget $50 pm