I am a resident of India and had applied for Schengen C Tourist visa for Italy in Delhi (India) through VFS but it got rejected on the ground "that the information submitted regarding the justification for the purpose and conditions of the intended stay was not reliable"(reason no 8). I had submitted confirmed flight tickets and hotel bookings plus a confirmation of Eurail global pass. I also attached bank statements, ITRs, fixed deposits of 67000 euros approx , property ownership proofs and wealth statement valuing over 678000 euros.
Apart from this we also showed a letter from my grandmother who is living with us sponsoring our trip and also attached her bank account statement which had around 10000 euros in her bank account and had credits of around 500000 euros in her bank as per last years statement .Absolutely clueless so as to what went wrong. Have lost around 4100 euros on bookings.
Please suggest is what to do