Look in "View your threads" and it should have a green tick in the thread title. If it doesn't then look on the right hand side to see what category it is in. Go look through the bio forums and look at the approved ones, and also look at some dropped/declined ones. If you get the green tick then go look for a sensei or sempai to train you.
Click on "Forum", scroll tot he bottom and look at all the names online. The orange ones are sensei, on their pages they stated who their sempai is (Most of the time). Vm them. Don't spam their vm or pm boxes, if you do that, the chances of you getting trained are less then slim. Good luck.