Whoaah, lighten up, my boy...you sound like you're the one needing professional help...I see so many flaws, you need some professional help. Asking the internet for help isn't going to work You need hands on with an instructor.
Timing is off, Why the heck to you lean into the stroke, Every shot is jacked up. Approach is horrible. I can't see your stance.
As a bonus your playing will improve, the downside it's going to take a bit to get these new things ingrained.
And being the great fundamentals expert, you did not catch his stance at 0.30..?Mymy...
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