looking to improve

quny

tell me how i could had played better in this game it was 10min

quny

any advice. i want to better my game

Upsetter

My advice is play the French with 2.e4, d5 3.Nd2 (Tarrasch variation).  21.Nf3 would have been better--black missed 23...f6 with the chance to consolidate the exchange advantage.