Overall I think you played well, if you follow the key points below you'll get alot stronger in no time!

Key points:

*Focus on efficiency. Your moves should make territory or give pressure if they aren't saving your group and making base

*Play with more speed.

*If opponent makes a stupid invasion, don't focus on killing it *Milk the group by surrounding it and gaining huge points on the outside while he lives small.

*Peep to make heavy before attacking

*Jump isn't an aggressive move, keima or kosumi to attack/split is better.

*Play faster