Unique weapons and armor

Ive spent over 100 bucks in souls and havent gotten a unique sword or full unique armor set. Im on inferno mode and want to progress and ranked in the 6000s almost i just dont understand why im not getting the equipment i want

I need soul

Patience ....me to ...ived spent a lot of money just to get what I want until now I cannot complete my dark set only inferno and lightning set.is complete....been waiting for dark ring to complete all sets of weapons and equipments... sometimes it depends upon your luck.....see your. Characters luck if it is high or low ...try to reset your stats

I wish i could send you the ring i have the dark ring but i dont use it lol

Hehe I really need dark ring but sad ived spent a lot of money just to get that dark ring ....ived completed inferno and lightning set lots of armor and weapons but I don't like to use it I prefer the dark set