Hi Juan, I listened to your mix, I have two notes from me, you can't hear the cymbals in the mix, they need to be brought to the high hat volume level, and the bass is a little bulging, i.e. its level needs to be lowered a little.

    PS: actually, I'm not far behind you, I also started mixing quite recently, but I already have simple monitors. So we can say almost on equal terms, good luck.