I am on this forum for long time but I am not clear about established membership. How can I become an established member?
You need to receive three "Likes" on your posts from three separate established members. Participate in various threads and offer thoughtful replies, good information, etc., and you will get three likes very quickly. It seems like you already have 3 likes, but if they are not from three different members, you will still not have all of the rights of an established member.
Why not look at the help section. In fact, search the forum next time, this question been asked a lot of times. A good member would know to research before creating a thread. https://www.digitalpoint.com/help/established