Need help with Dectane LED tail lights

[Shueybubbles]

I gambled on these , paying for the foreign shipping. The problem is that when I press the brake pedal the inside LED panel doesn't light up. I sent a question to the seller but haven't gotten a reply yet, I was hoping someone on this forum might now how I can get the inside LED panel to turn on when braking. I saw another thread about DEPO lights needing a resistor; does that apply here? If so, can someone share pictures of how to do that? I'm not very electrically inclined.

thanx

I love the look of these lights so I'd like to get them working.