the mom took my daughter and I have no clue or. contact with her what can I do??

If you are married to the mom, or if you have existing court orders, you could go to the police and file a missing person report.  However, you would need to know where she lives or works if you wish to file for custody/visitation with the court as the mom would need to be served. If you are not married to the mother (and never were married) & do not have any court orders, you would need to file a Petition to Establish Parental Relationship to establish you as the father & address custody, visitation and support for the child with the court.  However, the mom would need to be served so, again, you would need to know where she lives or works. Your best option is to try to find her by speaking with friends and family.  You may also want to go to the nearest family court to see if the mom has filed anything like a restraining order against you.