Should i change my OS from win to linux to work on the task mention? Should the project be created as public or private in gitlab? Should i add the collaborator as guest? Where should i put the gitlab repo link? as the given link 'here' only takes me to the dashboard.
The OS must be Linux as at FOSSEE we ose the same. Project needs to be private as prescibed in the submissions procedure instructions. You need to give access to view and Download the repo to the collaborator. Once you are ready with the submission follow the process in courses.fossee.in where you will find a step to submit the repo link.