Why isn't there an Instagram Follow Button?

A guide to why the Instagram Follow Button is not available on Justuno

A while back, Instragram updated their API rules to state that a company who wishes to use their API must also create an Instragram like program inside their own software. This means that about 99% of companies who had used their API no longer do because of this rule. While we are trying to work with Instagram to have some sort of work around, at this time we will not be offering an Instagram Follow Button.