The Internet is your best friend, just as it would be if you wanted to play the elusive snare drum. Most people learn how to play this mysterious instrument from Youtube or websites like Skillshare since they don’t have to invest a lot of money. Plus, you can replay the videos anytime you’d like, without annoying anyone.
As an alternative, you can find plenty of books on the topic. If you have a higher budget, we recommend finding a teacher in your area, but that might be hard to do since they are not common. Furthermore, they can be expensive. As a side note, you could invest in a beginner drum set and not in just a single conga for better results.