Hi. I’ve created a 2nd-level druid. At 1st level I chose the Untamed order, and at 2nd level I chose Order Explorer and Animal for the new order and Young Bear for the animal companion.
In Player Core, it says I should now have the Heal Animal order spell, but I can’t find it anywhere in the character sheet. I do see Untamed Form and Untamed Shift (from Untamed order).
Order explorer grants you one first level feat with that order as a prerequisite, it doesn’t grant any additional benefits associated with that order (such as order spells or skills)
Hope that helps! I’ve included a screenshot below with the relevant rule highlighted for convenience, as well.