Not sure I understand asking for help & then throwing away plants while people are typing responses to try to help. For future reference, maybe you're just giving up too soon on some of these plants.
Except for the orchids, none of the other plants are ubiquitous houseplants. Probably, like said, because they need conditions outside of the range of the average home interior. There are a lot of plants that don't mind being held captive in a pot in a house in most of the range of conditions inside people's homes.
