For people who can’t find gigas (mobile), go on the grass plain between griffin mountain and frozen tooth, tidy save and add it in your backup data.After that, roam around frozen tooth and you should see the giga.If you aren’t satisfied with the level/gender then go back to the backup and restore the save.When you go back to the spot where you find your first giga you should see a different one.Repeat until you find the right one