Stop blundering
I cant stop blundering


Stop playing blitz for a while. Use that time to study and play SLOW games.
When u return to blitz many months later ur gonna be much better with a lot less blunders.

You might not be able to train your blunder checking at Blitz pace Try to get your blunders under control at longer time controls to set a upper limit on what you can expect for yourself at Blitz.

Don't worry, it happens to everyone, this is called a Chess Plateau. If you keep training, you'll get past it, it's just a matter of time. I would recommend doing puzzle rush. It helps with tactical vision and is just an overall great tool to assist with time controls such as blitz.
Im playing a lot of blitz games nowadays,but cant seem to get past the 700-800 wall. Any tips?