Huawei p20 camera broken?

In the front camera you always see a white veil and I do not know how I can fix it have already cleaned it

Would you have preferred to get an iPhone?

iPhone is far better than Huawei

Where do you see a white veil, please?

Eh ne iPhone is not good

An iPhone is qualitatively much higher quality than any Samsung or Huawei

Lol same technique in it and costs 500 euro more, because Apple is on it.
Look at DxO what camera there with 109 points WITH DISTANCE in front of the EiPhone X and XS Max.

Looks to me for a light Lightleak, which can therefore come from a processing error in the camera. If there's still warranty on it, exchange. If not had to live well with it.

Same technology? Why can the two devices be operated completely differently?

even if no Apple sign was there's the iPhone better… That has nothing at all to do that it is more expensive

it is more expensive because it is better