The next step will be to wait for the right people to contact me here on Masonlar.org in order for me to take this further.
It would be very hard to get any person from Masonlar.org because we have very few members who speaks fluent English and those members usually live out of Turkey.
Therefore you should set your program details better. Those details should at least answer these questions;
1- How this group will benefit me?
2- How much time and money this group will cost me?
3- How does this group will improve my knowledge? Will there be any famous speakers/writers/singers?
4- Why would i join to an "Esoteric" in Turkey instead of finding the information online?
5- Who will give me the knowledge? Does he know enough to be the head of this group?
6- Where/when/how often will we meet?
7- Will there be any religious/political teachings activities?
Just try to put yourself into other peoples shoes. You can come up with many basic questions. Once you have detailed answers to many specific questions as asked above, you should find other sources to gather members.
Above are my humble opinions and suggestions on your next step.