Ok so maybe you should try reading the typesetting guides first and then coming back to work on chapters after that.
As far as the panel, you can move the "right?" to the bottom bubble. This mirrors the original text with "でしょ?" separated from "皆もおそろい".
I'm also going to point out that just...
You're still leaving one of the two connected bubbles blank which is very janky and makes it look incomplete.
This was an example, but I was referring to most of the chapter being in need of updated typesetting.
There's various typesetting guides out there. I'd recommend reading through some...