Tips for improving

I've been playing valorant for a couple of months now. Before this I had never played any FPS game before, as a result I was placed in Iron 1, I stareted taking the game seriously and also started aim training a month ago using Aimlabs. But I'm still hanging around Iron2 and Iron3. The furthest I got was 80 RR in Iron3 and it is really starting to frustrate me that I'm still shit. Please give me some tips to get better at this game.