The exact time of day of your recurring daily purchase varies. If you check your account in the morning or mid-day it's possible you won't see the purchase as having yet been completed since it is still scheduled for the evening of Pacific Standard Time. If you do not see a daily purchase executed, please wait until midday the following day to reach out to our support team to resolve the issue.
For more information read here:
What time do Swan's recurring purchases happen? How can I see when my Bitcoin was purchased?
When will my Bitcoin be purchased?