Forgive me if this topic has been addressed multiple times here, but I couldn't find a way to "Search" topics on the Discussion board here. I used to use italki about 3 years ago for language lessons, and remember having a "instant tutoring" function available where I could instantly book teachers/tutors that were available to teach at that moment. I found it very useful since I was able to book lessons when I had some spare time. Now, when I try to find teachers here on italki, it seems like I need to book teachers some hours? in advance. Is the "instant tutoring" no longer a service offered here?

Thanks in advance.