How do I get a refund from a scam?

[Kysunflower]

I ordered online and used my paypal debit card. afterward found the site was risky, a scam.  Now how do I cancel the payment? It is on hold currently. Theres no where to click to report or anything.

[kernowlass]

@Kysunflower 

You can't cancel a pending or completed payment.

Paypal covers you for non receipt of item OR item received but not as described.

You can open a dispute if that occurs as long as 7 days have passed since you have paid.