Bricked Huawei Y6. Please HELP!!

I have tried to install an custom recovery on my Huawei Y6 SCL-L21(dual sim , Rooted , locked bootloader) and now it's blocked in fastboot&rescue mode. I tried to flash the original recovery but I got this error:FAILED (remote: Command not allowed).
Can someone help me I'm 11 and I can't afford a new phone. :(

from xda-developers http://ift.tt/2a5cJzd
via IFTTT