VF 3G Plans - too good to be true?

[viru11]

but cc transfer my call to other and 2nd man tell me yes its free in 500pm.pay cash to our delivery boy.and he give me usb stick 7.5 hspa k3765 2300rs and a sim.and says wait 4 verifye, and he test a 3g service on my pc by his own stick, signle is 2 only speed is 1.70 only,