Looks like an african or carribean country given the Black People, the relatively crappy surroundings, and the european style van. ( not saying that all black people live in crappy areas, drive european mini vans and are impoverished. you racist bastards.) They are most likely practicioners of voodoo,voudou, or vodun. They generally do not like getting lumped in with witchcraft. they tend to come under critcism because of supposed “human sacrifices” or that some think they eat aborted babies. The reality is that in both religions it does occur but those acts are very rare and when they do occur they are nowhere near common. Typically acts like that occur in the most clandestine and “personalized” sects of the religion. If you could even classify it as a sect.