Import your image
Use auto cropping if necessary
Right-click the image and select 'Duplicate'
Click 'Set the same size as the parent has' to make it fit the scene
Double-click the second image
Add an ellipse from available shapes
Cover a required area
Choose the type without borders
Change the color to black
Select 'Inverted mask' in composition modes
Go back to the main scene
Proceed to 'Video effects' >  'Transforms' and apply 'Zoom'
Drag the zoom center to a correct position
Modify the zoom level
Go back and apply 'Zoom' to the first image
Change zoom center's position
Adjsut the zoom level
Preview the result
Apply changes if necessary
Enjoy it!
