After installation go to the settings page
On the settings page you need to choose type of your git server:
Gitoqlik connects to GitHub, GitLab, Bitbucket through their API. So you need to paste your token.
To create the token you need generate it on https://github.com/settings/tokens
Each token in GitHub has pool of access rights. You need to select scope of your token.
After that you need to press the "Generate token" button.
Paste your token on the settings page in Gitoqlik.
Press "Test connection" button for testing your token.