Photoshop Frame - inserted .jpg-Files get smaller dimensions

[fidelis]

Hello!

I am creating an Instagram Feed Template.

For this I'm using the frame tool.

My Frames are 620x930 or 930x620 in a drawing area of 1080x1080.

As I am inserting .jpg-Files (pictures) with a ratio of 2x3 which have sizes of around 2000x3000 pixels, they result in dimensions of 600x900 or sometimes different like 624x930 and so on.

But I definitely want that the pictures get framed correctly with the dimensions 600x900.

What is the problem? Isn't this the point the frame tool should handle?

What am I doing wrong?

Thank you for your answers.

Best Regards.

[fidelis]

Sorry, of course I meant: "But I definitely want that the pictures get framed correctly with the dimensions 620x930 or 930x620."