Looking at your stats, you're actually right down the middle with your W/L record.
Start doing the lessons that the website gives. They teach you pretty much everything you'll need to know, plus some advanced tactics for various scenarios. It didn't get me much higher than you are (yet), but it sure helped. Sometimes I look back at the games I played before I learned the basics and become embarrassed by the fact that I was that bad 💀 I played like Martin
I want to get better. How do I learn better?