Samsung SM-G930VL ROM Help

I attempted to root my phone, kit said it worked for all models. It was This one . When it went to reboot after running Odin it froze at the "Service of Tracphone" screen. I rebooted it by using physical keys, and it went through. If I try to continue the root process it freezes. So, I'm left with a custom ROM and want to go back to stock, it's no use losing features from having a custom ROM without any of the benefits. However, when I look under the "Return to stock" it does not list my carrier (Straight Talk). I searched high and low looking for the stock firmware to no avail.
Model Number: SM-G930VL
Firmware's CSC Code: TFN
Active CSC: TFN
CSC Country: USA / US
Bootloader version: G930VLUDU2APD2
PDA Version: G930VLUDU2APD2
CSC Version: G930VLTFN1APD2

If anyone can find and link me the stock firmware it would be greatly appreciated. I may need some instruction on how to do it as well, I'm new at all of this.
Thank you in advance.

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