Excerpt unnecessarily cut

Hello I use excerpts and have enabled it in the AMP settings but the problem is that they are shortened yet I put some important info there.

Example of being cut >>

https://drive.google.com/file/d/1vkKslPsNg3FjInjfZoLQfvzjQSISxCOR/view?usp=drivesdk

How can I show the full excerpt?

The page I need help with: [log in to see the link]