WEBSTA Widgets automatically updates whenever you share new posts on your Instagram account - regardless of your plan.
Sometimes, however, there may be some temporary delay, depending on Instagram's API and your cache. The temporary delay can be from a few minutes to hours.
The maximum delay time for paid plan users, however, will be shorter - around 30 minutes if there is any. (More details about our plan on our Pricing page at http://widgets.websta.me/pricing.)