How to add annotations/cards/end screens to a YouTube video?

I’m studying a lot of tutorials out there, but none of them show the current YouTube interface, which looks like YouTube removed the option to insert those text annotations into the video.
Could anyone tell me how to insert texts in YouTube videos in the current interface (2019)?

Edit 1

Here when I go to Video manager:
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Here when clicking on the “Options”:
enter image description here

There is no “Edit”, only “Edit Title and Description”