960 Pro M.2 Refurbished question

Hello I just bought a M.2 960 Pros 2TB SSD from Amazon new, but when I've received it I noticed the box was a refurbished ie someone already opened it. And when I opened it the SSD just fall off of the box it not even in his emplacement.

What should I do? Send it back? (It will be costly for me to send it back to USA, I live in Dubai)
How do I know if someone already used it ?

Thanks

960 Pro M.2 Refurbished question