Login to your MCPE Index account, click Add Server and paste the IP into the field asking for the IP and then copy the port which you forwarded before (default is 19132) into the port field.
A hatcling is any animal that is newborn from a hard shell. Turtles are born from a hard shell cover. Thus, it should be called a hatchling. A hatchling is the newborn of animals that develop and emerge from within hard-shell eggs. The offspring of birds and reptiles are often hatched naked and with their eyes closed.
If you decide you want to keep a baby snapping turtle, here is some things that you will need: A tank. A ten gallon fish tank would be perfect for now; however, when your turtle grows to be 8 inches long, you'll need to consider moving it outside or upgrading to a 55 gallon container. The baby turtles need an island to rest on but adults don't.