Can I use Sponsored Ads feature if I only have one product to sell?

Amazon Sponsored Products
1

I heard that you need atleast 10 products listed to use this feature.
If not, what are the other ways in which I can advertise in the amazon.in platform?

2

you might get more helpful advice if you post on the Amazon India Forum, here: https://sellercentral.amazon.in/forums/index.jspa