If the pix are on your computer it is easy. If they are on your phone you are on your own. Make a post, in the lower right hand corner click 'go advanced'.
Scroll down below the text box and you will see 'manage attachments'. Click on that and a box will pop up. Click on basic uploader.
When that comes up if you have more than one photo click the + sign and next to it will be 'browse'.
Click browse and your files will be accessible. Go to where you put the pix, presumably 'photos' ........... and highlight the photo and click 'open'. Repeat on each browse button until you have the desired quantity. You're allowed 5 per post.
In the little thing that contains the thumbnails at the bottom of the box click 'insert inline', and then Done. Simple as that ....... :gl: