GApps for Stock ROM 5.1 for Canvas A1

I have just flashed Stock ROM 5.1 on my Micromax Canvas A1. But some Gapps are crashing like Play store, google, google play services, etc. I tried clearing data, and tried Factory Reset but it didn't helped. I also tried flashing a Gapp package but ended up causing bootloop. So please anyone can give me link to download Gapp so that I can replace the Gapps.


Thanks in advance :)