I heard that somehow you can get premium on Linkedin for free. I wonder if this is true? And if yes, how can you do it without the risk of being blocked on this resource?
Yes, indeed, there are some conditions under which you can do it, but they are not that easy and fast. You will have to try to get around some of the limitations of this service. You can learn more about these methods here – https://gologin.com/blog/how-to-get-linkedin-premium-for-free/ . This article very widely discloses all the available ways of how to get the Premium status on the site to search and establish business contacts Linkedin for free, and tells about each of them in detail.