Broken-link-building task

Task is to implement the https://ahrefs.com/blog/broken-link-building/ methodology on a blog (please PM me for the blog name) The end result would be as follows: 1. A list of 20 emails texts in the template suggested by the article 2. A list of 20 email addresses or contact us forms to which I’ll be able to send the emails. Each email would comprise of all the relevant 404 pages in the specific website found. Websites would be obtained only from the 50 first Google results using USA proxy for the following keywords to use are: Red light Therapy for Anti-Aging Home Devices Comparison The Top 3 LED Light Therapy Face Masks for Anti-Aging & Acne The 3 Best Infrared Knee Heating Pads Reviews