Factory reset Huawei mate 20lite doesn´t work

I have a Huawei mate 20 lite, ago a time a switch the screen for a generic screen, actually the new generic screen works fine I never get an error with the touch, the problem is that ago a time I forgot my pin code and I remember that I can use it by Factory reset and then put my google account and use my phone, then when I enter to factory reset the phone request to me touch yes and then my screen don´t works I try use a OTG and Keyboard, but it fails, any suggestion was very helpul at this moment.