How to start teaching my subjects online? And independently be a online tutor or teacher? I can teach both Information Technology and English.

So, I had gone and signed up on common and popular websites for online English as a secondary language. Also without a TEFL. But was told they were too full. Even tried their options for teaching other courses on the same website. Same results. And I have done tutoring online. TO be late replaced by an AI. I have started an YouTube channel. But I don't know if to place my lessons as slides? Or animations? I am terrible at animating by hand. And don't have any funds to continue. And I have tried the word of mouth and online ads for not to work. Any suggestions?