Honestly there's nothing wrong with it it is just very repetitive just like how EDM 364 said you definitely need some bass in there. Add some snare symbols and hihats into the variations and work with whatever you have after a few years of experience you'll start to see where you lack but it's very good for a beginner just got to keep in mind that you want to keep it going instead of being repetitive consum to change it in the end you are telling a story yourself as a producer so don't keep repeating yourself but express yourself that is really all I have to say