Problems to paste shortcodes

Hi. First of all, thank you for reading this. I really need some help here.

I’m facing some issues to paste some codes like [ea_bootstrap] (from a plugin you can see here: https://themeisle.com/blog/book-appointments-through-wordpress/?utm_medium=description&utm_source=youtube&utm_campaign=youtubevideos) and [pricingtable id=”18″] (from other plugin called PrincingTable).

I don’t know why but seems like I’m not pasting it. After posting and refreshing it, my page continues all blanked as something went wrong.

Any help is appreciated.

Ty.