Any Peach advice Please?

[Dark.Pch]

I dont feel like my peach is on a level it should be. Or maybe im just nutz, but I thing Im making to many mistakes and dont know what to do to change that. Can I get some advice here. And my smash spirit is kinda dead due to a tournament I had this past friday....*sigh*.so I not gonna think im a good player till I can stop with thiese lil mistakes and hold my own ground at tournies....

So ya, advice is all I really want. Thank you all in advance. and these matches are from sunday, just came in.

Battle 1

Battle 2

Battle 3

Battle 4

 

[Professor Pro]

Pretty Good

I think that your peach is pretty good. The only points i would make is that sometimes its pretty obvious when roy is goin to attack you so mayb you could bring out toad a few times but not alot so ur strategy is predictable. also you can shieldgrab a bit more but if da knockback frm his hit allows you to be to far frm him to grab then shield wavedash nd grab him. thats wt i do