Soo I went to Caius Cosades and he told me a list of blades trainers and that I can get things from them. Correct.....He says Elone can give me something and I went to her and Clicked blade trainers and she said She only gives training to the blades. And I'm in the blade!!!

Have you gotten "Guide to Vvardenfell" from her yet? I believe you have to ask her about training, and get the book first before she actually offers training.

Might be a glitch, once you are a member of the Blades clicking on "Training" should bring up the training menu even if you haven't gotten the "Guide to Vvanderfell" from her yet. Clicking on "Blades Trainer" should add "Guide to Vvanderfell" to your inventory along with a Journal entry.

Are you sure you weren't expelled from the Blades? It can happen if you accidentally kill a Blades member such as Nine-Toes during The Death of Ralen Hlaalo quest.

You aren't in the blades, Caius just told you that because he was high on skooma. It's his little joke. There aren't really any blades, just poor stoned Caius.

Lol im so putting that in my sig.