Hyundai Motor India — Pressure from dealer for taking insurance only from him

Address:

Navjivan moters pvt. Ltd. udhana, surat, gujarat

I booked creta sx diesel automatic car from navjivan hyundai motors ltd. (Udhna surat).
By name pareshkumar ramnikbhai sheladiya mo-[protected].
But dealer was pressure to us that insurance take only from him (Dealer). but i have to purchase insurance from outsider which dealer was denied.
If dealer was behave like that than where customer going for purchase your car.
I sincerely request to you please resolve the issue as soon as possible
Thanking you