Need some help with these chords

[PunxsutawnyFil]

I really like Future Bass music like these songs:
https://soundcloud.com/iamganz/hermitud ... st-of-ganz
https://soundcloud.com/alisonwonderland ... st-of-ganz
https://soundcloud.com/maxxbaer/chimes- ... chill-trap
https://soundcloud.com/hegemon/diversa- ... chill-trap

And I want to produce this type of music but I can't figure out these chords. They all seem to have similar sounding chord progressions and I've tried so hard make similar chord progressions and I fail every time. I'm a complete music theory noob and so when I try to make chords like these, I basically just keep choosing random notes within the scale until I think it sounds good but I still can't get them to sound how I want them. I've even tried to replicate the chord progressions from some of these songs and I struggle with that. I don't know if it's cus they're using detuned synths or if I just can't make chords. Some guidance would be much appreciated.