NO me da la opción compartir pantalla desde celular con mi cuenta

me muestra todas las demás opciones per no PANTALLA para poder transmitir desde mi celular, desde el ordenar funciona pero desde el celular no aparece la opción.

agradezco su colaboración 

Hello! I have two questions about recording Zoom meetings and wonder if any of you pros can help me....

Is there a way for the host to give permission to someone else to record meetings?

and

If I am not the host but am recording a meeting - is it possible to choose who I record at any given moment? For ex., the host one moment and someone else the next, regardless of whether they are actively speaking. This would be like editing only in real time.

Hello, this is Zewdu , an administer of community school in Ethiopia, we are using zoom for educational purpose only. Meanwhile Zoom restricted us only 40 minutes. How can you lift the restriction for the above purpose? Can you share me Zoom lifting restrictions application form by A school administrator ?

Starting about two weeks ago, when I click on the Schedule icon it opens to a new screen that is not working. Per screenshot attached, it's missing most of the dialogue options. I fill out as able, hit “save” and a dial spins & spins and then I get the error message attached. I can't schedule a Zoom call.  Note that I've already tried removing and then reinstalling the Zoom app but problem remains. Zoom tech support has been non-responsive. Need Help. Thanks!