Eligible for REFUND?

[canpoo]

I am thinking about ordering a phone from this website:
https://www.csmobiles.com/

They have an option to pay with paypal. But I'm afraid I'll get scammed because I do not know the website.
If I paid via paypal and I got something other than what I ordered, would I be eligible for a refund? 

Thank you all for your input.
CanPoo