To post in the thread now, you will have to upload to an image hosting site (e.g.
www.tm-img.com) and then add a BBCode link so the photo shows in a thread.
You would have to do the same to post photos in any threads on this forum.
Uploading of photos direct to the forum (apart from the two photo sections) was pretty much disabled a few years ago when the site owner was trying to resolve problems with intermittent slow running of the forum. It also means not filling up available space with photos.
TM-IMG was started by a member on here and is administered by a couple of members. Instructions for use are on the web site:
https://www.tm-img.com/page/ifu It is run on a donations basis, just like TalkMorgan. Or you could use one of the many image hosting sites (except Photobucket who decided to hold members to ransome if they wanted to post links to stored photos!).