Please look up the Texas catholic dioceses - most, especially on the border provide excellent and comprehensive legal services via Catholic Charities or actual diocesan administrative immigration departments.  In Dallas, we have an excellent diocesan staff of attorneys who provide education, flyers materials, etc. to all parishes at no cost and represent and work with families with legal issues.  The prior director was part of the USCCB national immigration committee.
BTW - it costs roughly $500 to manage a DACA case - parish St. Vincent DePaul Societies have been covering individual family costs and requests.
Catholic Charities is now working with DPD and City of Dallas to address the fear that immigrants have.

Catholic Charities of Dallas will be coming to Holy Trinity Catholic Church to inform eligible DACA/ DAPA applicants about the requirements necessary to apply or prepare for these presidential executive actions