[header] How to upload multiple videos on instagram [title] Update to the latest version of instagram. [step] The march 31st , 2016 update to instagram (7.19) re-added the ability to create an instagram video from multiple video clips. In addition to this, instagram has begun rolling out the ability to send videos up to 60 seconds long, which is quite the improvement over the original 15 second limit. 
This feature is rolling out in waves, and may not be available for you yet. [substeps] You can check for instagram updates by opening the app store and tapping the updates tab.