@Hunnybee8765 to the Adeniums forum
your plant is, or trying to enter dormancy ....all growth stops .....the bare or bald appearance of stem tips confirm dormancy -
the "folded down" leaves are a sign of the lack of water - and any loss of leaves is completely normal .... watering now or anytime during dormancy can cause root rot ..and the death of the plant
stop watering asap and place the plant either under artificial lighting or next to a window ....
the leaves of the adenium species as a whole are very diverse and varies from wide to narrow ..... as the plant matures only the leaf length gets longer, the shape stays the same