How to improve at chess after being struck in same rating for a decade?

Chess.com

Holy hell

Umm what?

En passant or M1?

The chessboard got ignited.

What do I do in this position? My client said he didn't like his new haircut (I'm the barber)

What do I do in this position? (I'm Mike)

Holly hell (I am lost)

Holy hell

Best religion

Should I sacrifice my towers to start a huge attack (I'm american)