Bootloop, Twrp doesn't flash any file, even the Supersu Zip

[Inari~]

Well, i tried rooting my device (Marshmellow) with both methods (www) andro4all (.) com/2016/01/rootea-moto-g-en-un-click (www) quora (.) com/How-can-I-root-my-Moto-G3-running-in-Android-6-0-1-marshmallow
But when i install the recovery, the device enters in bootloop, in the first method i can flash the supersu file successfully, but it doesn't rooted the device, after that i tried flashing roms and other supersu zip and i don't have any backup because I had already rooted a device before and because of how reliable the previous pages looked like. Any idea what to do at this point?
Any help is appreciated

 

[jemail]

Well, i tried rooting my device (Marshmellow) with both methods (www) andro4all (.) com/2016/01/rootea-moto-g-en-un-click (www) quora (.) com/How-can-I-root-my-Moto-G3-running-in-Android-6-0-1-marshmallow
But when i install the recovery, the device enters in bootloop, in the first method i can flash the supersu file successfully, but it doesn't rooted the device, after that i tried flashing roms and other supersu zip and i don't have any backup because I had already rooted a device before and because of how reliable the previous pages looked like. Any idea what to do at this point?
Any help is appreciated

You can find better information on rooting your device here on XDA.
Use the latest TWRP recovery from twrp.me for your device.
Try using magisk as your root solution. Magisk can be found here on XDA.
I would not recommend using Supersu.
You can try flashing a Nougat ROM for your device.
If necessary you can find a stock ROM for your device and instructions on how to revert to stock here on XDA.

Sent from my Nvidia Shield Tablet using XDA Labs

 

[Inari~]

You can find better information on rooting your device here on XDA.
Use the latest TWRP recovery from twrp.me for your device.
Try using magisk as your root solution. Magisk can be found here on XDA.
I would not recommend using Supersu.
You can try flashing a Nougat ROM for your device.
If necessary you can find a stock ROM for your device and instructions on how to revert to stock here on XDA.

Sent from my Nvidia Shield Tablet using XDA Labs

Ok, i installed stock and finally I left the bootloop, so the problem now is i reinstalled twrp but I still can't flash any files, any solution? and, Is it possible to flash a rom or the magisk via fastboot?

Edit: Ok, so i downloaded again the files, and everything it's fine!, it was the sdcard the one was giving problems. Thanks for your help!