Translation of enigma in Spanish

In the early morning, before going to the airport we went to the travel office of the Vietnamese airline company to avoid about possible problems with the entry. They assured us that everything was fine.
Why are you looking for a new job? I hope you get the job! i do know what you are writing and understand you fine. Do not worry. In order to learn you need to make also some mistakes at the beginning.
The next two hours we were busy with moving our stuff to our new place and organizing our trip to Machu Picchu for the next day.