gallery doesn't show when trying to uoload pics

[AC Question]

First off, I'm not tech savvy. I usually use photobucket to upload pics to put on forums, now when I want to upload, the gallery icon doesnt show up, there are other ones such as camera, which goes straight to the camera, video, and documents. If I click on document I can get to pics and click on a pic, it says not the correct format or file extension. If I go to a forum where I know I can post a pic directly, same thing happens, no gallery icon. I don't know whats going on it was always easy. I know my s3 updated to kit kat, don't know if has anything to do withit or not, have had no other issues, Thanks.

 

[B. Diddy]

What about the Photos icon (the one that looks like a pinwheel)?