Instead of waiting for covens to contact you, you should be actively looking into covens yourself. A high priest or priestess from a coven on here likely a) does not have the time to go hunting for members and b) does not know anything about you as a person, such as your interests or magical practice, etc.
Take the time to read through the different covens on here. On each main page of a coven, you can learn about what kinds of paths are taught or discussed there. The main page may also tell you whether certain covens require a written application or not. You may also mail the high priest/ess, council and members of a coven to get to know more about the group and to see if you feel that you would fit in there.
That's my suggestion for you.