They get to you when the upcoming course is on its way. Have no fear. Better to take a few months and do the Starter routines including the Saraswati mantras. The Amritanandajanani mantras. It's all so good. Do the Sri Chakra drawing for a hundred times. It is a profound meditation in itself.
The Devipuram.org works very professionally and will not forget your inquiry. And you'll get in the beginners, whch is really worth it, soon. Just a few months tops.
Sri Vidya is the secret worship of the Brahmins and always has been. It also it's practiced for life. Pay attention to all the detail that your brain can take. (My brain, not much, so I waited a few months before doing beginners.) The more you know, the better you'll flow through it.