Their app is horrible! Why bother even having one if this is how you run it?

After installing the app, I go through my donut selection, only to be kicked out and told that my session expired (using the app for about 50 seconds) and logged out. This despite configuring fingerprint login. Unusable. I guess they don't need the business. The Strawberry Glazed could be added, but then in checkout you're told they're not available until 9/1. Last order thru app, had to wait 30 MINUTES in the drive thru to pick up my order. Sent email to KK about this, received no reply.