I-Firefox ye-Android Isithangami Sokwesekwa

I have a Xiaomi phone with resolution 2400x1080 use Firefox on it. And I have annoying issue with YouTube and other video players. Is there is a way how can I hide notch in full-screen video mode? I can do it in setting, but it works only for vertical orientation. Please look at my attached images to understand what I meant.

I need you always help cuz everybody's still in my emails and gmails and accessing my software T-Mobile MetroPCS that's why I got the phone numbers to start with area code [telephone number] area code [telephone number] have been stolen for me with the [email address] and [email address] what happened for me and having nothing but people been hacking my accounts I can everything about me how can everything I got stealing everything I got it's my software it's over 21 years old Google's going to confirm I own cloud everybody wants it nobody wants to pay up I got confirmation I can take my software from anybody I want to somebody needs to contact me area code [telephone number] and [telephone number] and [telephone number] I don't let everybody know I'm getting ready to put this out local news and everybody's going to find out I ain't playing games people is going to stop taking from me sincerely Manuel Jackson Williams Jr