https://wccftech.com/samsung-spokesperson-says-that-the-galaxy-s20-s20-plus-and-s20-ultra-do-not-exist/

Every smartphone release is often preceded by copious amounts of leaks that give us a glimpse into what a manufacturer has in store for us. Usually, seasoned leakers such as Ice Universe, Evan Blass, Ishan Agarwal, and the likes relay such information to us. Ice Universe recently posted a poll on his Twitter asking his followers about which Samsung flagship they were looking forward to the most. He received a rather surprising reply from Samsung Mobile's official Twitter handle. Take a look for yourself.

Sorry, we've never heard of any of these.