Customers is not being routed to authorize.net

I have a billing issue with customers are not being routed to authorize.net for credit card information. I have provided screenshots.
https://static.livechatinc.com/8801096/ORNHWTDD0N/e2e48d01d96899ba35f8ebc45b08e26b/Screenshot%202017-06-13%2010.49.03.png
https://static.livechatinc.com/8801096/ORNHWTDD0N/b8f6e4d3189d5ec905ec123d6c5d84e0/Screenshot%202017-06-13%2010.49.38.png
https://static.livechatinc.com/8801096/ORNHWTDD0N/f3fe695a913b84972340acdb58371efa/Screenshot%202017-06-13%2010.49.22.png
Please note that printonly is working fine, but not the digital one. Both use the same payment method. Why does the printonly get processed, but not the digital one?