Possible Cause #1:
You have no receipts in that expense report.
You need to check your "All Receipts" list and see if the receipts are there. Make sure no expense report is selected in the dropdown menu.
If the receipts are on that list, swipe left, then click the "orange & white" icon to move the receipt to the correct expense report.
You need to make sure the dropdown navigation options are unselected or set to the correct expense report prior to adding new receipts.
Possible Cause #2:
Two settings in the app that may affect your report output
Only Report Reimbursable.
This setting is enabled, which means the report will only include receipts marked as Reimbursable. Since none of the receipts in this report are currently marked that way, the report appears empty with a $0 total.
Omit Default PDF Table
This setting may also be enabled, which hides the main expenses table from the PDF.
To fix this:
To show the expenses table in the PDF, go to Settings → PRO Settings and disable Omit Default PDF Table.
To address Only Report Reimbursable, you can either:
Go to Settings → General and disable Only Report Reimbursable, or
Open each expense in the report and mark it as Reimbursable.
After making these changes, please regenerate the report — it should then show all your data correctly.