In your Task 1 introduction, you should rewrite the task in your own words.
But you don't need a list of synonyms for this.
Just use "The graph shows" or "The chart gives information about".
You don't need to say "the given graph" or "the provided chart".
All of the synonyms listed in my video have very specific meanings so you can't use them interchangeably on any Task 1 response.
You can't say "the bar chart sketches out/enumerates/expresses/demonstrates/delineates or depicts".
So it's another list of wrong synonyms that looks very appealing but will only end up causing error and confusion.
It's also ok to use 'compares' and I actually don't mind 'illustrates' but some teachers argue that "illustrates" is another wrong synonym (I checked it on Ludwig.guru and there are plenty of examples with 'illustrates').