Help me please lattepanda alpha damage

I have lattepanda alpha 864 and I connect with the battery
As the brother said
In this article

https://www.mickmake.com/post/lattepand ... ake-review
And I think it's a big mistake to I believe him.
Especially when he say
'' 12v DC header – supporting a wide 10 to 15v. So you could theoretically power this directly from your vehicle’s battery.''
i connect my lattepanda alpha from battery car directly to pins4
after that the lattepanda is damaged and not working

How I can fix the IC
And what name of IC Because the IC not Known because of the damage received_431887880959509.jpeg (137.42 KiB) Viewed 3118 times And I used this to connect received_325915571670413.jpeg (181.25 KiB) Viewed 3118 times And i see subject about the there are Two circuits first run over the power adapter and the second over the battery and each one separate from the other
"ccs_hello

Wed Dec 05, 2018 5:30 pm
AFAIK, there is no fuse.
However please note that the DC_In power and USB type-C power feed are two independent circuits
so likely the other side has no problems."

After the damage
The lattepanda not turn on Anyway
Either by a power adapter
Where can I find this? IC
and are the IC completely turn off lattepanda Or thereare any way to turn on. Knowing that I am in a poor area Especially in electronics.
And what is the alternative IC
Please help me team of lattepanda alpha
I beg you.
I buy Lattepanda Alpha before a month