Hi All

I wonder if someone can help me with the creation of an image using Pixsy + Bitsy

I have a game (https://lildeer.itch.io/un-mundo-sin-vos)  made with bitsy, which is already published, but I want to add another room which I want it to be and illustration:

I followed this tutorial ( https://www.youtube.com/watch?v=aJiRxRsVI5o ), but when I copy and paste the image data in my already developed game, I have as an outcome a superposition of sprites, tiles, rooms, and items all mixed up

I think that if I could know what exact part of the data image to copy and paste, and where exactly to paste it in the data of my game "Un mundo sin vos" it could work. Thanks