Some channels are geo-restricted to certain countries. If you're not in the US, that might be the reason. I can't say for sure, but your set is certainly capable of having Pluto.
Roku does not make the decision to geo-restrict channels. This is done by the channel providers, in this case Pluto TV. You would have to ask Pluto to make the channel available outside the US. Because of licensing agreements for the content they offer, they might not be able to do so.
Dan
Roku Community Streaming Expert
Help others find this answer and click "Accept as Solution."
If you appreciate my answer, maybe give me a Kudo.
I am not a Roku employee.
