How to do manual link building

Hello, I'm new to SEO and just set a goal to myself: rank my website on 42K m/s keyword with a KC of 27 ( according to KWFinder ) and I think I can use it to make money with CPA content locking. I have 100$ with me and time to invest in this. I want to begin doing manual link building at the first but I have some questions before starting: do creating a blog in Blogger or Tumbler just for linking it to a website (ofc with some content) works? do answering to a question related to my niche on…

How to do manual link building