Thumbnails cut off

All the images you are uploading are (massive), but more importantly they are all different sizes, i.e.
https://i1.wp.com/jamesbillingsfurniture.com/wp-content/uploads/IMG_20210203_155357.jpg
https://i0.wp.com/jamesbillingsfurniture.com/wp-content/uploads/PXL_20210812_164200652.jpg
https://i1.wp.com/jamesbillingsfurniture.com/wp-content/uploads/IMG-20210304-WA0026.jpg

The theme is re-sizing them automatically in order to fit within the grid, like this:
https://i1.wp.com/jamesbillingsfurniture.com/wp-content/uploads/IMG_20210203_155357-scaled.jpg?resize=300%2C300&ssl=1
https://i0.wp.com/jamesbillingsfurniture.com/wp-content/uploads/PXL_20210812_164200652-scaled.jpg?resize=300%2C300&ssl=1
https://i1.wp.com/jamesbillingsfurniture.com/wp-content/uploads/IMG-20210304-WA0026-scaled-e1615487482885.jpg?resize=300%2C300&ssl=1

Upload your images properly when it comes to dimensions (as well as file size) and they will render better. Seems as tho your theme wants them to be 300×300 – but again, it’s importatnt to make them the same dimension.

***Much*** better:
https://i1.wp.com/jamesbillingsfurniture.com/wp-content/uploads/kitchen-furniture-by-james-billings-furniture.jpg

Thats great thanks. Can you suggest how to bulk resize them?

On Windows I use this:
https://www.microsoft.com/en-ca/p/resize-image/9p87m9tknkvl?activetab=pivot:overviewtab
It’s easy, fast and free.

If I need to re-size images that are all different dimensions – I adjust and crop using this:
https://www.birme.net/

But – ask 10 developers how they do it, and you’ll likely get 10 different answers. Photoshop has this functionality built-in.

Thanks, I was hoping there was a plugin or tool to do all at once, I have over 600 images!