How to see where costumer comes from by analitycs ?

[AryanShirani]

Hi, i recently had some clients on my ecommerce, but i would like to know the source of traffic of the costumer that bought from me, i would like to know if it comes from instagram or facebook or organic. There is a way to do that ? I have google analitycs connected but i don't know where to see what i want.

Thanks a lot!