Step-by-step explanation:
Dear brother
I am fine here and I hope that you are also fine there.
We all miss you a lot these days. As you know my school is going to conduct online class soon so please can you send me a mobile phone. I can't take classes without the mobile. A phone will help us to talk to you.
I promise that I can I'll not misuse it. Thus please send a phone as soon as possible.love you mom miss you a lot.
love from your brother