I bought a doogee X9 mini phone, (Obolonsky ave. 1-b).This is terrible!!!I haven't had THIS before.The keyboard lives its own life!!!The store refused to change it (on the 3rd day!), as it did not highlight the problem. The employee (Sergey) said that I just need to get used to the keyboard (((HOW???? I press the letter B, and writes E((((