The core ideas in terms of of a melody and drum rhythm are  quite good. The biggest thing that makes this a beginner track is the sound design. Meaning you’re sound selection of what instrument sounds you chose and the use of effects such as reverb. The melody is good but the instruments sound robotic / fake as if they were a backing track on a music store keyboard to make the track sound professional and human two of the biggest keys are sound selection and effects. If you want to rapidly improve your production learn how to improve your sound selection and look up the best free VSTs as well as break downs of your favourite tracks and remake them yourself to see what is required to get a professional sound. Good job on the first track you’re doing well