Need help regarding ram upgrades and temp !

hi every one , I recently got a acer nitro 5 , probably 3/4 years old laptop ,I recently started using it for gaming and pushing 92°c on cpu /gpu temp

First question , will that solve my problem ?

Llano cooler

https://amzn.eu/d/05sLtBJr

Next . I'm a bit confused with ram upgrades , I have 16gb and I Wonder if its a good idea to push 32 with this

https://amzn.eu/d/07pgjYbQ

I'm playing modded (lightly for now ), and pushing 92c° temp , using dlss and dlaa

Thanks !!