Embedding TomTom in Squarespace Web Page

Excuse the novice question, but I am having trouble using the guide linked below to embed a map in Squarespace. I am simply looking to add TomTom map to my travel agency website to display destination specialties.

I believe I am putting the code in the wrong place because I keep getting the error “Script Disabled”

Any advice is appreciated.

https://developer.tomtom.com/blog/build-different/add-tomtom-maps-website-30-seconds

Can you show somehow how are you adding the code?