please help

When I launch the game i can hear voices "welcome to night city" but I can`t see anything about the game. I can see shift + tab thing. is that about my ram? if it is how can i open space in ram?

♥ Hi everyone! As the holidays are coming up, I'm starting the difficult task of finding a gift for my S.O. He's an avid gamer and spends hours playing many titles online and with friends and myself. For this Christmas, I was thinking of getting him a new computer chair, as his is old and pretty...