Starts on a boat guy gets his finger chopped off, a crap pulls a guys eye out of his socket. Head shrinkers capture a few people and chop there heads off while hanging some guys from a tree with a large hook through there head. Watched this a long time ago when I was little that's all I remember.

Try 'Cannibal Holocaust'.

No that's not the movie but thxs anyway

Maybe Cannibal Ferox then?

No that ones not the movie either sorry

The guy fall into a pit and a bunch of crabbs tear him to peaces.. I think they might have been looking for a treasure or something

Movie might have been in 70s I was thinking 80s though