Translation of platoon in German

We decided to fly directly to Hanoi and booked a flight for the same day. Before we left we still had some time to visit the War Remnants Museum. One could see the former headquarters of the South.
Did you receive my email? Are you going to call me back and help me? Would you be able to help me?? Please? Your English very is very well already. I will correct you if you make any spelling mistakes.
During my summer vacation I want to go to Italy for a month. I already look forward to it. I hope that our communication is helping you and I would be pleased about continuing writing mails.