i imported a bunch of plants and they are slowly dying in my care

plants mentioned:
-anthurium recavum
-anthurium warocqueanum
-anthurium veitchii
-anthurium decipiens
-philodendron plowmanii
-philodendron verrucosum
-philodendron "columbia"
-philodendron furcatum
-anthurium luxurians
-bulbophyllum medusae
-philodendron rubrijuvenile "el choco red"
-anthurium regale
-anthurium queremalense
-philodendron luxurians
-philodendron gloriosum
-monstera pinnatipartita
-monstera obliqua peru
-anthurium lapoanum
-ceratostema villosa
-philodendron lynnhannoniae
-philodendron melanochrysum