Not sure what requested sample is

Hi all,

I got my first order of Pheromones about a week or so ago and I requested a sample of 2k v2, however there is nothing marked on the small sprayer or anything on invoice.

I emailed Chris twice on his email waiting about a week in between each email, but I haven’t got a response back,

I've now sent an email to sales add,

Is there any way to tell if the sample I requested is v2?

Thanks