Canva turns you into a graphic designer
There was a time where you'd have to shell out a lot of money for someone to make the same graphics you can make with Canva. If you didn't want to do that, then you'd have to learn how to do it yourself. This wasn't just costly, it was time consuming as well.
Graphic editing programs are expensive, and so are the computers needed to run them. That's all changed when you start using Canva. Being able to turn you into a professional graphic artist is a bold statement, but with Canva you are on your way to being successful with the graphics you produce.
Regardless of the reason behind your desire to get to know this graphic creation site, you've identified this as an area you need to understand and master - but it seems intimidating when you don't know it's capabilities. When you do know, you'll be amazed at what you can do with this top performance tool.