Xiaomi Redmi 8 - overview

So the look with the red is great, but I didn’t like the display and the speed, it’s all a matter of taste and unfortunately you’re too spoiled these days,)

I bought two Xiaomi Redmi Note 8 phones, and they have a same problem. Wifi don’t work. The phone is connected to network, and nothing happens. On the same home network are more devices and phones and they work perfectly normal. Amazon can you help me? I am in contact with Xiaomi, and they are that you must send me new phones when I send you these two while they don’t work.