Get a better psu.
Shop for a corsair 400/450w.
Sound card, doubt you need it the on-board sound should work fine.
Wifi, if at all possible connect wired and forget wifi.
I am building a budget gaming pc for myself, first time ever building a pc.
this is the list of parts: https://pcpartpicker.com/list/24J8yf
anything that could be made better for the same price?
And any issues you guys can see?