The reason why the videos are not uploaded is the date the script was written. The video system in which Scritpin was configured was done through discord. In short, videos were uploaded to discord. Now discord does not allow this. You should host your videos yourself with the self hosting system. For this, we have written web servers in multiple software languages that you can use. You can use whatever you want, on whatever operating system you want.
We have explained how to install these resources in both document and video form.
https://github.com/cokluk/report-upload-server