No offense but it sounds like Arstotzka club anthem. Mixing is alright. But the arrangement lacks moving and energy. You know some synth sequences with delay and shit. You may also change the strings to marcato or staccato preset or just add another layer of those on top of your existing strings. Or maybe add some other string melody like some plain chords, I suggest higher ones. Some basic shit like this if I may use this example Untitled - Instaudio
The drums and bass you got there are good, just enrich the arrangement a bit with melodic rhythmic elements.
