increase your traffic on your website for free, how to do it? explanation

I think everyone already knows what backlinks are and how important they are to help websites grow, but did you know that it is possible to get these backlinks for free? and the best thing is that they work the same as the paid ones, but of course, yes, it has its complexity unlike the paid ones, there are several things that you will have to do on your own, but that they work THEY WORK! I could find all this information here https://truxgo.net/blogs/25156/951532/read-more-about-backlink-agency
I have followed each one of its steps and I can assure you that it is totally possible to get very useful backlinks, free of charge and that if they really work, read each one of the comments in detail and you will understand what I mean