Lava Mobiles — display problem if

I recently replaced my lava x1 selfie display, in lava service center they took rs.2000/- from me, after 1 week screen not working properly also selfie camera not working, unfortunately i forgot bill from them, so i lost rs.2000/-, they are very fraud service, worst mobile i have seen ever, lava service centers are robbering customers, don't waste your money.