I don't have any personal experiences with them but I'm fairly certain a good number (read: most) of people get scammed by them. Also, it appears that you have gone about this the wrong way. Don't place an order with someone (or business) and then ask if they are legit becasue that's a sure fire way to lose money and waste time waiting on gear. Do your source check before you place an order. As for the specifics on pharmagroup, do a search and you should find plenty of info on them or maybe someone with personal experience will reply.
My friend got all his stuff from there. But I had some problems with pharmaeurope, ( I got some of the stuff , some got nabbed by customs, and some came in completely broken). I would never order from them again