Step #1: Click the white space in the comment box or reply button first in order for the "Add Media" to show up.
Got permission to expand them and easy accessible, follow the site to support more of these~
( ´ ▽ ` )ﾉ Credits:
The amazing creator: huiro-chan
huiro's Weibo Site
huiro.deviantart.com/ (Go watch her please if you like her lovely creation )
Emoji Collections found here:
Super Kawaii Emoticon
comment > + click the plus sign from under the comment box (box with other options will show up > click on Add Emoticon or Avatar (another box with options will appear) > Select the search symbol (the magnifying glass) >search after Llama Emoji-23 > Select the emoticon and it will be inserted in the comment box.