scandivian classic line.

well i am gonna show you  2 games about the scandivian classic line   , i 've played these game  in black side  they were 3 minutes blitz game with out increment second time so i 've to play very quickly and move fast do a very fast calculation of the variation so if i've missed some nice move on these game  well you now know the reason but i would appreciated if you can say if  i did something wrong between the game or if  i just missed any kind of combination or any move, thank you and i hope every kind of comments.