To split one image into different frames in Canva, You always need to keep the same alignment of your image in each frame. I have recorded a video for your quick reference and understanding.
You need to understand one noticeable point here. If you will move the frames into different angles or tilt them, You always need to tilt your image as well before inserting it into frames. It is required to achieve a straight view of any image inside frames.
If you want to know how to create 3D look of this design then follow the below steps and watch the video for better understanding.
Step - 1- Remove background of your photo.
Step - 2- Lock all your photo frames.
Step - 3- Adjust this photo with removed background on top of your all frames and crop it as per your requirement or need to achieve the 3D look.
Recently in one of my designs, I have used the rectangle frames with a little angle. In this case, I had to tilt the image as well before inserting it into frames. I have inserted the same image into each frame, double-click on the image and adjusted it with the same alignment in each frame.
I have added textures to this design for some different look. See below the second copy of this design with these texture effects. I am sharing the screenshots for these texture keywords. Use the same if you want to achieve the same results for your designs.