I am a hard worker willing to put students' needs above mine. I'm looking for an online position, looking to work with GCSE levels

If I am being honest, I do not have teaching qualifications. But as I have just finished my GCSEs, I believe I can help students going into theirs. I will plan lessons every night and teach them the next day giving students tips and advice on how to remember the sorts of questions. I will also try and help students who struggle with understanding these questions.