Animisha
Hi Animisha
I hope the Zachary Deak on-line lessons work well for you.
Though as you used the phrase "does not teach in the way I want to" I have my doubts. If you have a very fixed view on how you should be taught, I'm not sure that you'll ever find a teacher (in person or on-line) who meets all your requirements.
I'd have thought the reason the Teacher asked you to play through the piece, that you hadn't practised, was to see how good your reading was.
This forum and the other one, that I've been on for much longer are great. There are many fabulous musicians posting on both. However I never post questions on technique or playing here (or there), as the variety of, sometimes very strong opinions expressed, a lot of the time makes drawing a sensible conclusion almost impossible.
For classical playing and technique I rely only on my Teacher. She is no virtuoso, in fact she is primarily a Viola player, but I expect to at least start working at diploma level with her over the next few years. I knew within a few minutes of our first lesson that she was the right person for me, as her musicality shines through.
Again good luck!