The Ministry School Licensing Program is available for $100 a month which will give you access to previous and future releases in this line of curriculum. You can view more information about the licensing program at the links below.
Ministry School Licensing Program Page:
http://store.hillsongkids.com/product/hillsong-ministry-school-curriculum-license/
Terms and Conditions:
https://hillsong.zendesk.com/hc/en-us/articles/203121014-Licensing-Terms-Conditions