Missing Spectre

So I purchased a Perfect Guardian Turtle to raise as Spectre. I put the item in inventory right click. Shows the Turtle on the ground. Hover over turtle red outline around it. So I know its targeted also turtle is the only thing on the ground at the time. I click raise spectre and boom it gone. WHY? How do I get it back. I have tired everything. Example. I use wretched defilers frosty ice too at times. I know if I want resumon all I do is Des then the pop up and can spawn them back till I get to my max what I want. SO why is the turtle gone. He cost me a chunk Chaos. Please hopefully I can get him back.

Spell Echo?

Did you unequip your skill gem?
Make sure to raise your ritual corpses the last to not overwrite them with the other spectres