Redirecting to https://www.facebook.com/v3.3/dialog/oauth?redirect_uri=https%3A%2F%2Fwww.rest.xnow.in%2Fmedicine%2Fcustomer%2Flogin%2Ffacebook%2Fcallback&scope=email&response_type=code&state=Mu749D96s0Xlp13C1gLAJzWviQMKFXxu8HFeSMx8.