Univention and OpenProject - how to finish installation

Hi Everyone,

Lately I have downloaded a image for virtualbox where is open project pre-installed ( OpenProject in Univention App Center. I managed to install it on virtualbox. But after install it asked about password and login, here were a big problem but finally I have managed to login (I had to few times to put wright password and login , and finally it accepted ).
But now I have another problem how to run browser here it is just pure command line environment , so how to run browser and go under provided address to finish installation ?