Start with the evidence
Check page numbering and the beginning and ending sections of the source. Confirm that an export contains the intended period rather than only the current screen of transactions.
Work through the example
A PDF marked page 1 of 3 is the only file in the review folder. Before explaining absent entries, retrieve the remaining pages and verify that they belong to the same statement.
Make the next step clear
Mark the review as awaiting a complete source until the gap is resolved. Keep the original incomplete file identifiable so it is not accidentally reused as the final evidence.
Keep the source context
These guides describe how to organize a statement review. They do not request bank credentials or imply that a bank connection can initiate transfers. Keep original descriptions and account references appropriately protected while preserving enough context for authorized review.