A couple ways to improve your chess
Here are a few ways to improve your chess skills
1) Watch Grandmaster Games
What I usually do is that I implement grandmaster's game strategy in the next game I play games. Watch grandmaster games to see how grandmasters play to improve.
2)Play against real people and bots
If you play against bots for 1 hour that has a higher rating, you will probably improve your rating by at least 100 ELOs. If you play against humans, note that mistakes win you games, not your Brilliant Moves.
3) Take lessons from grandmasters
Trust me, grandmasters help you. They won't scold you for the blunders you make, but they will analyze the game and will see which move you missed. They also enforce you to do puzzles and play online or play at rated tourneys, which is beneficial for your chess.