you copy the file, paste it into chrome, save the file in your files, go to flipaim's beta editor, and go to the settings button. click the paper with a green arrow and select the colab file.
remember to go to the layer with the stickman, erase it and customize your character. the theme is where clover (my oc) is not feeling well. so for it, the character must hold some medicine in it's hand but clover doesn't want the medicine.