Could someone recommend me methodologies to be a better UX designer?

I've been working as a UX designer for a couple of years. I've been improving my skills doing courses in websites like IDF (Interaction design foundation).Also , daily I research about better practices which can help to improve the experience of the users.

I work on a company which offers different kind of services through websites and apps like search jobs, rent and buy homes, etc... My main work duties are researching about better practices, wireframes, usability testing, qualitative research, etc...

In spite of my experience i've realized that several of my ideas and suggestions (I mean specifically new elements of an interface, suggestions of flows and different elements of interaction) are not enough to improve the experience of the clients and to attract new users.

Can someone recommend me methodologies which have worked to you, resources that I can research or just a piece of advice in order to improve my work as a UX designer?

Thank you very much.