No
Vampire squids diets still are not officially pin pointed, however they are known to eat prawns plankton and deep sea small creatures.
No.
The vampire squids have two tentacles which are referred to as their retractile filaments. Also, Vampire squids have 8 arms.
Vampire squids primarily feed on marine detritus, which consists of organic matter that sinks to the ocean floor, including dead plankton and other decomposing material. They use their long, tentacle-like arms to collect this food from the surrounding environment. Unlike many other cephalopods, vampire squids do not hunt live prey; instead, they thrive in low-oxygen environments where such detritus is abundant.
Kind of.
The same as most squids do - backwards.
no
in your imagination.
Yes
No they do not.
no
Nobody knows for sure what they eat but these are a few examples that they have been thought/known to eat shrimp, jellylike animals, prawns plankton, and small deep sea creatures.