Special file (animation) export problem

Hello please help me, I have a special file, this is an animation file and I want to convert this file, I can import the file but I have to revert it to the outside, please help.
https://www.youtube.comwatchv=sHVWeLZAvzM&ab_channel=ETNA
https://www.linkpicture.com/q/image_56.png
https://www.linkpicture.com/q/I2.png here file structure.