Not Included in Publication Author List
If your advisor is a well-known researcher in the academic community, it is very unlikely that anyone will believe you. Even if they do, they would prefer their own advantage and prefer not to ruin their relationship with this advisor.

You have two choices: you can move on and forget about it. Or, you can do what you think is the right thing. If you are confident about the story, send an email to the department head, look at the research ethics and IP department in your university and also include them. Ideally, there are written procedures in such department on how to make a complain about such issues. He/she will know about your complain from this department.