Mazda app - What is it trying to tell me?

CX5 '21 GTR
How do I interpret this?
Is my service due in 3400 miles and that's soon? (my mileage is less than 10k/yr)
And it includes the recommended oil change?
What is going to happen in 897 miles? What in the world is the maintenance milestone?
15K mile service due in 897 miles. Oil change due in 3400 miles. Two different services though you could do them together by delaying the 15K service and/or doing the oil service early.
Never say you want "the 15k service" or any XXk service unless you want to way overpay for unneeded things. All you need at 15k miles is an oil change and tire rotation