If you want to learn digital marketing, there are several tools available to help you do it.

You should join SEO-related areas if you are traveling on Quora, which is one of the most significant platforms where a lot of people travel online. You may learn a lot about SEO from such spaces, and if you have any questions, you can ask them in the comments sections.
In addition, I'd like to suggest a few trustworthy websites where you can learn more about digital marketing.
YouTube
Forums
Reddit
Search Engines Journal
Moz
Yoast
Neil Patel
Backlinko

The platforms listed above are excellent places to conduct research and obtain useful information.