Help cant play dawn of war soulstorm. Thread

Hi, i recently got a copy of dawn of war soulstorm from amazon but my computer wont play the cd, when i went to files it did not even come up in the cd drive...im not sure if this is because of windows 10 or the cd is just broken.

So i found a version online which i downloaded, installed but when i go to play the game its asks me to insert the disc! FFS!!!

I just want to play the damn game, also i want to play ultimate apocalypse mod but if i cant get into the game then i cant play, why the hell cant i just play the game.

Any help would be greatly appreciated, thank you.

Dont worry i just downloaded the steam version i cba to wait