Hello,
Thank you for contacting Rank Math and sorry for any inconvenience that might have been caused due to that.
I can checked your homepage and found that the max snippet is set to 10

-1 is the default value which means “No-limit” when counting elements. You can however define a custom value when defining the global settings on the Titles & Meta page.
We have a knowledgebase tutorial about this topic: https://rankmath.com/kb/advanced-tab/#max-snippet
Looking forward to helping you. Thank you.
Thank you for your help. Problem is solved. Kind regards Anne
Hello,
We are super happy that this issue is already resolved. If you have any other questions in the future, know that we are here to help you.
If you don’t mind us asking, could you please leave us a review (if you haven’t already) on https://wordpress.org/support/plugin/seo-by-rank-math/reviews/#new-post about your overall experience with Rank Math? We appreciate your time and patience.
If you have another question in the future, please feel free to create a new forum topic, and it will be our pleasure to assist you again.
Thank you.