bailer63

Upon creating a gallery in Twenty Thirteen, using squared tiles, sometimes a choice for number of columns has appeared and sometimes not. What am I missing?

(This is on WP v.4.0) I am a novice at site building but have had modest success so far. In the secondary section of theme two thousand thirteen, I created a gallery with individual captions for each pic that require hovering; also a slide show function. In order for people know this, I would like to let them know this under the title. Instead, these instructions end up at the bottom of the page, though I put them in the correct sequence on the edit page. The site address is cp431.com.

Will appreciate any suggestions. Thank you.