Mod errors I need help with
So, for context I have a hard time understanding code files and anything related to fixing mods. I'm not adept and I'm slow at learning. I have mods that are mainly texture based and some required other mods to install, and I do so accordingly. I also have mods to introduce new followers and quests that go with them. However, some issues I have encountered is some male NPC look muscular in the face neck area, but then have a weird thin body. Another issue is- I keep getting the message about needing to get the correct file for the item distributor or something other, but when I go to investigate it shows that it IS for the special edition. I do have pictures of these errors but since this community doesn't allow them to properly show exactly what I mean, I'm unsure how to proceed or what I can do to fix it.