How do just recieved both my depos and 10,000k h7 HID kit

Sounds a bit gash I know but Just spent a fair bit on these and dont want to break either so best ask ehh :embarassed:
Just want to clarify realy that Iv got it set up right, as it seems weird that theres no power needed unless its linked somewhere in the actual headlight that then connects to the original lighting plugs in the cars loom!? and Dont even get me started on the instructions

So I presume these spade connectors go in here!? not sure what that other wire and connector is for (can someone point me in the right direction!?)

with me thinking this is the finished article!?

thanks guys and girls