Are there any places in London I can buy computer parts?

[thewizkillz]

Okay, I am looking to build a gaming pc here is my build. https://uk.pcpartpicker.com/list/24rFvV My mum doesn't trust me to build a gaming PC even after showing her how easy it is she still thinks I can't do it. I wanted to know if there is anywhere I can buy these parts in real life in London. She won't get angry at me if I build a PC she will just get a bit annoyed and if I actually do build it correctly she will be much more open to it when I build one next time. I am only looking to play Overwatch 60fps Ultra settings so thats why the parts aren't that powerful, although if I can build this when I start playing more demanding games my mum will be much more open to it.

 

[Saga Lout]

You could buy everything from any one of a dozen or more shops in Tottenham Court Road or from the Queensway Computer Market in Bayswater.