The accompanying video introduces you to www.racingpost.com
Here is the link to help you with the abbreviations you’ll find in the horse race cards.
https://help.racingpost.com/hc/en-us/articles/115001699689-Abbreviations-on-the-racecard
Video link: – https://drive.google.com/file/d/1tEE25z4tMQqhQmgVh4zdZOaWSEiS_X-1/view?usp=sharing