Verb conjugation of "einkaufen" in German

The bus left Havana and drove westwards towards a place called Viniales. After a short two hour ride we arrived there and once the bus entered the terminal we were greeted by dozens of people.
After our system update, lessons will be saved for 30 minutes automatically, if you want to save them permanently, you need to press the 'save lesson' button. It than works the same basically.
A small boat took us to the Kayak hiring station. We took three Kayaks in total, one for the guide, one for the couple from the US and one for us. We started rowing to a hidden Bay away from the crowds.