Moto G Boot up failed Recovery

Good day everyone, I got a moto g bricked I assume because whenever y restart it when it gets past the moto logo yt just stays in a black screen, tried to use recovery but whenever y do it says boot up failed. Read somewhere that this can only be used when the phone is unlocked, tried to do it following moto's homepage instructions but after I use the key they provide me it doesnt unlock it, on fastboot it keeps saying its locked eventhough on the terminal it says succesfully unlocked.
Was thinking to flash a stock rom but I dont know wich model this moto g is and what android version it was, any suggestions are appreciated, really new with dealing with moto so I dont even know if theres a flashing tool for this tried searching for it and didnt find it.

Thanks a lot, regards.