It's got feeling. Although a lot of reggae songs have 2 chords, an extra chord or 2 for a B section can't hurt, and or change the bass line for the chorus.
I’m sorry you seem to have some amateur commenters. Every pro knows that you don’t need protools to make good music. I’ve used 3 different software programs over my 16 year career of making music professionally. I love what you’re doing and I hope you do a dub version. ✌️
My brother just trying to help not disrespecting you for trying. You need an understanding of RHYTHM. The music is fighting itself and choking itself. If you are going to record Reggae you must understand the make up of rhythm either theoretically or in your naturally. Get someone to help you.