Play in a way that tries to enclose potential which can eventually turn into territory rather than trying to capture stones
How?
I wrote a long set of instructions HERE
Instead of trying to capture stones, creating cutting points, and having your stones captured, try to focus on creating enclosures and building. This will work better in a 13x13 or 19x19 game.
Also, you might want to consider
- stop playing so many games at once - focus on just 1 or 2 games at a time
- play with time controls that allow you to think for a long time between moves - like at least 2 or 3 minutes PER MOVE
- if the settings of the game allow it, hit the >> button at the bottom of the screen to go into Analyze Mode, and try to predict what moves your opponent might play in response to your next move, and try to think more than 1 move ahead