Hi guys, I have a Huawei P8 lite. Its been completely wiped, how do I install an OS back onto it?

A

AC Question

So there I was thinking I was a smart arse rooting my smartphone not realising what the hell i was doing, I installed an application called twrp which i then used to try to install a custom ROM. It all went completely wrong and the phone went into recovery mode and couldnt do anything to get it back. I tried a factory re-set but it still wouldnt do anything, so i saw somebody reccomended to try and clear the cache data which I did and still no luck, i also completely wiped the phone including the OS apparently so now I have no OS and nothing seems to be working for me, TWRP wont do anything and neither will the Huawei recovery screen as it cant connect to wifi.
Somebody please help.
I now wish i never bothered rooting it.
thanks