adobe is only supporting premiere 2019 and 2020. You might see if you can install and run 2019, otherwise you're sol. and 8mb of ram is on the low side. can you add more ram?
That laptop also has a weak processor that is best suited for CS4.
You can't run any current versions of Premiere Pro with your hardware. Sorry.
I am asking about the version that I can run, Maybe CS6 or CC 2015
You won't be able to download CC2015.