The only way you’ll get better at something is of you practice and try to perfect your craft. Designing has to be a continuous thing when practicing.
Do you try to at least make a project a couple times of the week ? If not there’s ways to get into that habit you can google tutorials and practice. There’s many tutorials out there especially on YouTube.
Might you guys would want to see a tutorial on a certain thing you can leave a comment on what you’d like to see (: