"Instagram feed not found" error

Getting this error on my page: https://www.dropbox.com/s/hzp690j5amvn3wh/Screenshot%202016-08-20%2009.04.26.png?dl=0

See the settings that I’m using here: https://www.dropbox.com/s/gue4qfr64dk79co/Screenshot%202016-08-20%2009.02.23.png?dl=0

https://www.ads-software.com/plugins/alpine-photo-tile-for-instagram/