Can someone correct this for me (SMS for teachers)?

Sp
2

Could you please send me the link for Bettermarks so that I can register there.

I talked to my brother about whether he would lend me his laptop, his answer would be that he would be very unlikely to lend me because he works with it.

That's why I'm trying the app with my smartphone first.

And could you possibly tell me my grade if you corrected my class work?

Kind regards

Can I correct the grammatical etc. Please thanks

Am

The laptop is not the laptop.
In my opinion, after the first sentence there should be a question mark.
The answer to that was - would not be.
Since teachers usually give class work to everyone, it's unlikely that he'll give you yours earlier just because you ask.

vi

/ Mrs. X,

can you please send me the link for Bettermarks so that I can register there?

I asked my brother if he could lend me his laptop, but he didn't. That's why I first test the app with my smartphone.

And can you please tell me the grade of my class work as soon as you have corrected it?

Sincerely yours

I have partially rewritten this completely. That's how I would write it.

Receive SMS on the laptop? Je JealousBarometer
Send sms to email? Af Afghanistan73
Realize Wi-Fi in school? As Assorted976