Ask PS master to help me turn this horizontal picture into a vertical picture.

I can't do it without a computer at hand. I'll tell you what to do.

Cut out the three words in the background, rearrange them, shrink them and close them.

Expand the canvas upward and fill it with background shadows.

Finally, cut it into a vertical version.

A little trouble, see if others are willing to take the time to help you.

Another is to download similar fonts and add text to the background pattern material.