David Zalubowski / AP Dealing with how to build trust with vulnerable Black and Latinx communities on identifying housing discrimination on Long Island is a challenge a Suffolk County task force will soon face. Pilar Moya-Mancera, who sits on the county’s fair housing task force, said nonprofit services and fair housing advocates can play a crucial role in helping the county educate communities of color. “When it comes to dealing with the immigrant community, there is always that issue of trust. They trust us. They trust people that they know. It’s better when that education piece comes from a trusted person within the community,” she said during a public hearing on Feb. 10 to hear testimony from residents who have experienced housing discrimination.