only the cpu ending with a 'g' are having internal vga not the 'normal' ryzen series. these are two different pair of shoes. so either you get a vga (video card) or return you cpu and get a 2200g or the little bit stronger one 2400g. there are also a6,a8,a10,a12 cpu with internal graphic but i wouldnt touch them with a 10 foot pole ^^. if you are planing on gaming and you are on a small budget just get a geforce 1050 ot 1050ti - amd wise is this simelar to a rx560, if you just need it for office stuff and a few youtube vids, return you cpu and get 2400g its about the same price like your 1500x, i would safe some money and get a geforce1050. i acctually do own one in my second pc (the no ti) and im very happy with it runing in combintion with a ryzen 1200 and 4gb of ram.
i hope this helps
Orwell was an optimist