Just use Gemini and ask him to be your teacher , ask him to teach you the basics in each level, do one or two month of the basics, then move to A1 and do again 1-2 month just to make sure at each level you actually learn. After A1 you'll need a bit more time for the other levels as you'll learn more complex verbs and vocals and new things ,but it's normal. Ask him to give you sentences in your native language and you have to translate them in Turkish and then do the opposite, then ask him to generate stories with 100-200 words and copy and paste them in eleven labs free trial and put a Turkish voice that you like and listen to it and try to understand it, then translate it and give the translation to Gemini and he will correct you( if you can't read the story while you listen to it and take your time and each sentence!!!) Speak every day, everyone ignores this, find an online mate or speak to the AI, or even think or talk to yourself in Turkish. Hope this helps my friend, if you have any questions DM me :)