Help with photo upload

[chattcat]

Trying to post custom knives for sale but can’t get photos (from photo album on iPad ) to upload. Says files are too big. Please advise. Thank you!!

 

[Dadpool]

Have you tried reducing the file size of the photos?

Not being flippant; I'm pretty sure there's a size limit.

(I use Imgur and just link to my images, even though my membership level here allows me to upload them.)