Hi @Sarah327 - I don't see the exact screen you show above. But I think you might have to edit your check-in instructions to match the check-in time you set elsewhere.
Look at your set check-in time. Go to the listing, then "Booking settings," and scroll down to "Check-in & checkout":
![IMG_30820705AEB1-1.jpeg IMG_30820705AEB1-1.jpeg](/t5/image/serverpage/image-id/96233i8AABDDF6FA55FAD3/image-size/small/is-moderation-mode/true?v=v2&px=200)
![IMG_D60E28E62C48-1.jpeg IMG_D60E28E62C48-1.jpeg](/t5/image/serverpage/image-id/96234i78E4214DEB67B55E/image-size/small/is-moderation-mode/true?v=v2&px=200)
Then go to your listing, choose "Listing" at the top, and scroll down to "Check-in instructions":
![IMG_93A1D7CB4D70-1.jpeg IMG_93A1D7CB4D70-1.jpeg](/t5/image/serverpage/image-id/96235iAD6A55DAD47412B7/image-size/small/is-moderation-mode/true?v=v2&px=200)
Click through, touch the three little dots at the top right, and select "Edit Check-in Method":
![IMG_9CB5174DBA9E-1.jpeg IMG_9CB5174DBA9E-1.jpeg](/t5/image/serverpage/image-id/96236i7A94230BFE7A0285/image-size/small/is-moderation-mode/true?v=v2&px=200)
![IMG_0EBF0EA59868-1.jpeg IMG_0EBF0EA59868-1.jpeg](/t5/image/serverpage/image-id/96237i2477EFD4B154B804/image-size/small/is-moderation-mode/true?v=v2&px=200)
You've chosen "Lockbox." You'll be able to "Edit Details" under Lockbox on that page. That's where you can check that your details match the check-in time you've chosen.