I think this is a very challenging course but I’m excited to learn RPA. That said, I think the course is sometimes surprisingly vague with the instructions. Very little guidance is offered for some exercises.
Welcome to forums
To start into RPA, your choice is correct, going to the academy and choosing the Citizen Developer Foundation plan
If you feel difficulty in understanding then I suggest raising your question in the community forum so that you question will be answered by one of the community member
Hope this may help you