Organization Called: "The Traditional Roman Catholic Church"! Are These People Really Catholic?

Their official website is [The Society of Saint Alphonsus Marie de Liguori]( https://trcatholics.org) . They seem to be located in New Jersey, and call themselves "The Traditional Catholic Church." But I am skeptical; for example, because they also claim to be "ALPHONSIAN REDEMPTORISTS" and show lots of pictures of St. Alphonsus Liguori. However, they do not (as far as I can tell) belong to the true *Redemptorists,* which was founded by St. Alphonsus Liguori and is officially named, the *Congregation of the Most Holy Redeemer.* QUESTION: Can anyone tell me who these people are? They clearly are trying to give the impression that they are Catholic, but I have my doubts. It is not clear from their website that they are in communion with the Pope. Moreover, a Google search of their address: 300 Peach Street, Hammonton, New Jersey 08037 identifies them as [*St. Mark's Episcopal church*](https://www.waze.com/live-map/directions/us/nj/hammonton/saint-marks-episcopal-church?to=place.ChIJQc-iExkowYkRjJk5jVueonk)---but I could not such an identity on their website. (Maybe the link is outdated.)