1. Don't break any single pages and create unnecessary split pages. Unless it's a webtoon (for easier loading). This is manga tho, so single page should stay as single page following the source material.
2. Splitting chapters without any reasons is quite oftenly broke any focus for the reader, and honestly it's annoying. 'Dragging it out to make it longer' as the reason is making it more annoying than anything. Again, always follow the source material.
3. I won't criticize your TL since I can't understand shit about moonrunes, but your font choice is abbysmal. Comic Sans is almost literally the worst choice for scans.
4. IDK what software you're using to typeset it, but scanlate.io seems to be still much better on that matter.