If you haven't already done so, you can go to www.familysearch.org and search their catalog for the town name to see what films are available.
If the link below works, it should take you to the results page of the search. There are church records available for your town.
https://familysearch.org/search/catalog/results?count=20&placeId=44752&query=%2Bplace%3A%22Germany%2C%20Preu%C3%9Fen%2C%20Rheinland%2C%20Crefeld%22&subjectsOpen=667488-50Liz