Since your file is named with a "(2)", it suggests you are working on a revision. Before finalizing:
Standard is 2.5 cm, but the left margin is often increased to 3.5 cm to allow for binding. Alignment: Justified (even on both sides). magisterka (2).docx
Most universities require a specific sequence for a Master's thesis: Since your file is named with a "(2)",
Following your university's specific template (usually includes the title, author, supervisor, and department). magisterka (2).docx
Presentation of your own findings, data analysis, and charts.
Page numbers usually appear at the bottom center or right; the title page is counted but not numbered. 3. Tips for "Version (2)" Documents