Encore a bug

I'm encountering far too many bugs.
It's been running for 10 minutes and still no final result. This is the second time I've tried to make the slides.

https://www.loom.com/share/cf1e10fc656348c29c7db0df54df3502?sid=5086080f-25a5-4afe-b817-0ba5d79e09b2

If it goes on like this I'll have to ask for a refund.