Rto India — bike rc book not receive from last one month

Address:	Navsari, Gujarat, 396436
Website:	rc book not receive yet

My bike rc book has been dispatched through speed post by rto since one month, but still not received.. I don't think it takes more than one week to deliver a speed post. The tracking number is there, but when we track the number through indiapost online website, it shows no consignment found. I don't know whether it is the problem of rto, or it is problem of india post. My bike no gj 5 08000