Yeah, it's actually a sneaky trick italki uses to get more new members: the "Teachers available now" option is only available to people who still have trial lessons left. Once you've used up your trial lessons, this option disappears.
One workaround is to direct-message a teacher you think might be free and ask them if they are, I've done that twice so far and the teacher has accepted my request (with a short delay). Look for teachers who have a whole lot of green in their schedules! đ€
Hope it helps,
Ian
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