Can’t find a baptism record seems it was never recorded where do I go to find it

We have the child in our records but the baptism record is not there seems as if it was never recorded where could I go to find it so we could she is 14 now so may have been a few years ago

If a baptism was not recorded you need to follow the instructions in Handbook 1 section 16.1.10. If the family has a baptismal certificate or appropriate witnesses can be found then a clerk can record the baptism. Otherwise, the baptism would have to be performed again.