If you're passionate enough to spend 2-3 hours just editing your own chapter, then maybe you could lend those time to learning some basic way of writing, tips, and tricks, and proper way to use punctuation marks, ellipsis, and em/en dashes. That way, you'll be able to edit your chapters with proper knowledge - not by using your intuition to place them incorrectly.
Alright, some irrelevant information but whatever, I'll bite. I often do this, so I'll say it, I efficiently use my time when I am working - so when I am finished with my main task, I switch tabs and learn things I really need to learn. If I can do this, and if you can't, then that's not my problem. You may have some kind of work that prohibits devices, but I don't think that even exists nowadays.
Okay.... that doesn't make any sense. You're not selling your novel, you are looking for any interested editors. That's not gonna work, no one, I mean, unless it's your alt account will someone work for you for nothing to gain. Interested? Is someone dumb enough to work and waste their time over someone's novel. I assure you, no one does! Although, if you are only asking for someone (for a short amount of their time) to point their fingers over your novel's mistake and guide you, then that's fine. Just share some novels you've written in an online doc or your uploaded novels, so anyone can start suggesting advice. Otherwise, use Grammarly for your sake.
Alright, I get it. You are looking for someone interested, you are a passionate writer, and it seems like you could do fine alone. So why, is looking for an editor the only possible option to fix your grammar mistakes and make your novel better? With the way you write, yes, I could see some grammar mistakes which contradict your claim of learning all the basics. Grammar is a literal basic when it comes to writing. However, I won't lie, your grammar only needs some polishing until it gets better. Don't give up on writing!
No need to say it twice. Also, don't degrade yourself for what you are worth. If you want to give your reader the best experience, then you'll have to believe in yourself that you can write what your readers want. As long as you put your heart into the making, you'll be able to pull the best experience you can provide.