Are we all using the same app on same platform?

I have been using this app for years and I keep it current. I recently accidentally deleted from the group and just reinstalled it. Everything still works as it should. It defaulted to displaying the most recent movies which is my preference, I picked one, it showed the list of nearby locations that had it, I selected my preference, it gave me the choice of checking out, or to continue browsing, chose a 2nd, same process and this time I chose checkout. It displayed the order with payment info (last 4-digits) which I acknowledged (although it had the option of entering a different credit card), then it asked me for the Security code which I entered. App acknowledges and confirms the order. Done! No problems, not this time nor before. I use an iPhone 6 Plus and on iOS 10.3.1, maybe all these others are using another platform.

OFisherJr about REDBOX: Rent, Stream & Buy, v5.22