SimplePets plugin not in the Aternos plugin section

soo i was searching pet plugin for my server then i found 3 pets plugin Echopets, Mypets, and SimplePets
the other 2 (echopets/Mypets) is outdated
SimplePets always updated
----------

but i cant seem to find SimplePets in the Aternos plugin section
is it because there is something wrong or its not added to the Plugin section yet?

if no can anyone add it to the section?
ok thats it thanks

SimplePets link https://www.spigotmc.org/resources/simplepets.14124/
---

EchoPEts link https://www.spigotmc.org/resources/mypet.12725/
---

mypets link https://dev.bukkit.org/projects/echopet