I want to make a manga with 0 drawing experience where do I start?

Hello, I have been writing stories since I was 13 but a lot of them are lost in my Google Drive somewhere however there is this 1 story which I have developed a lot and my friends always told me “if you make this a manga it’ll be insane” so here I am . I am new to anime and manga I started earlier this year and I really enjoy it.

I understand this will take me at least a few months of learning to even make 1 chapter if I am lucky here are my current set up

An iPad Air 11 inches and an apple pen .

What do I start with? Is there a YouTube videos or YouTubers that would help improve me, I can spare at least 1 hour a day to draw

My current goal is to finish my first chapter by September and finally publish my first volume in a year from now are these goals unrealistic (my book has over 92k words but I am still adding to it and editing it and have a finale in minds)

Sorry for the shi typing am exhausted I am going to reply to the comments as soon as I wake up