This is a very major issue that there are lots and lots of fake infinix phones around. Most try to imitate to exact view and operations with the original, And likewise the chargers too.
infinix has decided to aid and facilitate the identification of their true phones and chargers.
Your IMEI number(dial *#06#)
Your VC number(check at the back of your phone or charger)
Go to infinix verification tool
Type in your IMEI and VC number
Hit submit and go