If you want to start an affiliate marketing blog, there are a few things you need to do first. You need to find a niche that you are interested in and can write about well. You also need to find a website or blog that will let you publish your content. Once you have those two things, it is time to start writing.
Make sure that your blog is well-organized and has a layout that is easy for readers to follow. Also, make sure that your content is interesting and informative. Finally, generate traffic to your blog by promoting it through social media and other online channels. If you do all of these things, you can start an affiliate marketing blog and become successful in the industry.