How to get rid of the black in this overlay

So, the situation: I was trying to use this bathtub overlay to make it seem like my character takes a bath.
The problem: The black background of the overlay doesn’t go away. It covers the whole screen. It makes me sad.
I’ve been trying to figure this out for awhile now but I HAVE FAILED!
(dramatic af)
Any advice or answer would be great and will be appreciated :slight_smile:

You need this in png
@christy_lovepisode has this overlay in her drive

Thank you so much! I was having a mental breakdown:sweat_smile: