Fog LED install help

[Celigts]

Purchased Aimgain front bumper and am struggling with the LED installation for the fog lights. The information Aimgain sent with how to install them is in Japanese so that's no help beyond the pictures...I'd like to take it to a shop to have it installed properly but what shop? Several body shops turned me down...do I dare take it to a stereo shop? They do wiring all the time right? #confused

It's also not so much the wiring as it is the fitment into the Led holes themselves. I don't want one falling out due to me installing them improperly. Replacing one would take MONTHS!!!

bumper pic. Led holes too dark to view but they go below the turn signals.

Also while I'm at it...Aimgain didn't send me the rear bracket and wireing for the rear brake lights integrated into the bumper. Think there's a way to make it work w.o? Doesn't seem to difficult although idk a thing about wiring stuff. Here's a pic of the missing lights in the bumper


(The circle holes x2)