can someone teach me how to make an image like this ?

1. Use the Magic Wand to make a Selection of the flag area
2. Open a file containing the image you insert in the flag area
3. Select > All  followed by  Edit > Copy
4. Return to the flag image
5. Edit > Paste Special > Paste Into
6. Edit > Transform to alter the inserted image’s scale and rotation

When you get your image inside the flag, it would work well to use a Displacement Map to distort the image to match the shape of the flag,

This is a duplicate post – please do not do this as it wastes peoples time.

Hi

Add the image you want above the flag layer, select the flag layer then make a selection with the quick slection tool of the purple area in the flag, select the image above the flag layer and click on the add layer mask icon