Can someone please correct my sentence?

Ut
2

Dear Lady -,

Until now, I could only take part in distance lessons with my mobile phone and wanted to ask for a laptop from school. Would it be possible for me to pick it up on the Thursday after the math exam?

Would these sentences be good?

Ha

Once you can go away.

Do you have PCs on loan?

Ar

Dear Mrs. XY,

Until now, I could only take part in distance lessons using my mobile phone. Would it be possible to borrow a school laptop? If so, could I pick it up on Thursday after the math exam?