James after you find and save to phone and want to put in comment then click the camera below, photo library and after you pick a picture at the top right you have to click done top right and it will insert at bottom.
lol hopefully you can understand that
Hugs my friend

Most of my pictures and positive photo quotes are from Facebook and TikTok. I just save the pictures to my phone.

I Google images from keywords, save to phone, apply to comment through the photo icon, then file options.

Google them

James, I use my photo pics or emojis