What steps can i take if my child father dont want her to visit me?

If there is an existing order of visitation (I assume the father has custody) you can file a petition in family court for violation and enforcement to hold him in contempt of court and compel visitation. An attorney will be appointed to represent your child and if the child refuses to visit you the court can help with that, too. If this has been a chronic ongoing problem you can also file to change custody if you can prove there's been a substantial change in circumstances since the custody order was issued.