Fix Crystal Reports Billing Layout

I am using billing software that generates invoices using SAP Crystal Reports. Currently, the printed reports have unwanted empty spaces at the beginning and end of each page.
I need an experienced freelancer who can:
Analyze and fix layout spacing issues in Crystal Reports
Adjust margins, sections, and page settings properly
Ensure proper alignment for printing (A4 / thermal if applicable)
Work with existing database (SQL Server)
Tech Stack:
SAP Crystal Reports
Microsoft SQL Server
VB.NET
Microsoft Visual Studio
Requirements:
Intermediate to advanced experience in Crystal Reports
Experience with report formatting and print optimization
Ability to troubleshoot section gaps, margins, and page breaks
Deliverables:
Clean, properly aligned invoice format
No unwanted blank space at top/bottom
Ready-to-print report file