Conversational practice

Hi all, I joined Preply as a tutor just over a week ago. Someone suggested to me that I sign up for it. I’ve got no qualifications or job experience but I thought that is give it a go by just offering conversations in English. I’m a native English/Polish speaker, born and living in the UK Is this something that people are interested in long term? I’ve taught 36 lessons but only been paid for 12 of them. It’s quite tiring and disheartening how so many people never chose to came back. Is there room for these kinds of “lessons” on this app or should I just move on? Thanks in advance :)