I formated my redmi using philz and it aint starting topic

I formated my redmi 1s using philz recovery I selected the option format to new rom something like that I formated everything and now my device aint start, it starts up and stuck at MI , I have been checking it for 3 hours and it showed no activity plz help I tried reinserting battery, it goes into fastboot mode but then it stucks when I connect it to charger it shows battery for 15-20 sec and again switxh off please help as soon as u can thank u plz plz plz plz plz plz plz plz help