@@elhombrechorizo i figured it out, While holding the L shoulder button while on the drawing screen theres a checkbox square in the bottom left which makes you treat all layers as one
I found a way- I used gifcam.exe and then used a video editing software to put the sound back in (in higher quality which was great. I also edited the gif a little in Asesprite
I found the file on PC : 1. Right click the game in the ROMs list of Citra. 2. Open Save File Location. 3. Go Up until you reach a folder called "sdmc" 4. private > Nintendo 3DS > app > JKZE > 000 5. This is where the Saved FlipNote file is. to find the exported avi/gif: Follow steps 1-3. 4. DCIM > 100NIN03 5. This is where the exported AVI goes!