C++ programmer who creates a function for UE5.4

Hi everyone :D I'm looking for a programmer who knows C++ who can create a function for Unreal Engine 5.4 that does the following:

* Opens the player's file browser

* The player selects an image in PNG format

* When the player selects this image, the function converts it into a texture that can be placed on a User Widget or a material.

Please let me know how much you would charge for this (I can only pay via PayPal for international payments)

If you have a portfolio of your work, I would greatly appreciate it :D

Thanks :D