Help How do I unbrick kindle fire gen 2?

[Freerunner88]

I rooted my kindle fire gen 2, and I tried installing twrp recovery. My friend showed me an app that installs it for you and when I rebooted my kindle fire it went from the boot logo straight to a red screen and just sits there. I tried using a fast boot cable but when I used the KFHD_SRT tool it couldn't detect my device. Is there a fix to this?

 

[funkylogik]

Will it boot into twrp?

 

[Freerunner88]

Will it boot into twrp?

No, right as it turns on it goes to a blank red screen