You do have recourse. Whether you want to act upon it is another story.
There are no fees for sacraments. You cannot pay the priest to give them to you. To do so would be simony. The sacraments are not for sale.
HOWEVER, it is assumed the priest or the parish prepared you for the baptism of your children by instruction, some form of booklet, etc. Those cost time and/ or money.
There is a custom among Catholics to give the priest a stipend, or small offering, for the time and work he puts into sacramental prep. How much it is varies from locale to locale, and even from parish to parish.
If this was expected by the parish, it should have been mentioned when you had your children baptized. By inquiring about it, your priest was rude. BY then refusing it, he was even ruder.
The doll is probably just a ruse for a use of anger. Kids bring dolls to church all the time, along with tons of other stuff. A doll for a little girl is hardly a problem; at least, it is not a bag of sticky snacks, juice boxes, and melty wax crayons!
By 5 or 6, depending on the child, children should start paying more attention to Mass, and less to things to distract them from misbehavior. By 7, their full attention needs to be on Mass. If your little girl is in Kindergarten or younger, a doll is a nice thing, IMOHO. How like the Blessed Mother, and other āmommiesā, to bring her baby to Mass!
What to do: If you wish to stay in the parish, you need to make an effort with Father. Priests are only human- some more human than others.
You could let all this slide, and just let your daughter bring her doll, using the explanation I gave above. You could make an appointment to sit down with Father and your spouse, and discuss hard feelings. You could invite Father over for supper some night, if he has time.
If those things donāt work, and you still want to stay in the parish, you could drop the dean or the bishop a letter, asking what could possibly be wrong with Father X, as these things are happening, and you donāt understand why. esp. since you are a new Catholic.