rich snippet tag makes a big space

Hello Kriesi team,
Hope you are doing fine :)

I am using rank math as a plugin and tried to add the tich snippet tag to my article but it made a big space down like when adding a big empty colorsection: Does anyone know where to add the rich snippet tag ?

I tried to add it in the code editor but didnt work properly.
I am trying to do it in: https://www.zorbas.se/grekisk-buffe/