I believe you can't edit them after 24 hours and have to request a mod to do it for you.
I have a little shop thread and I was adding autobuy links to the original post. However, today I realized that the "edit post" option was gone; is there a time limit that I can edit my own post?
I believe you can't edit them after 24 hours and have to request a mod to do it for you.
If you need to edit it for some reason, contact a minion for that section. After 24 hours you can no longer edit it without the help of a staff member.