Ok here a brief explanation on how to set the plug in.
Firstly I am assuming everybody uses Google Chrome as a browser, if not you can post a question and we cna solve the problem.
Step 1)
Install the plug in on chrome:
https://chrome.google.com/webstore/detail/galaxytoolbar-for-chrome/baphbmdmbobikapopnggboiopbinogeoStep 2)
Enter to our galaxy tool with your login username and password, and copy the highlighted sections.
Step 3)
When playing Ogame you will see a new button on the left hand side menu, click it and there are the settings for the galaxy tool.
set them in the following way:
Change the name, for your user name.
Step 4)
Make sure it works
Now you will have on the left top corner a mini window popping letting you know the status of the database.
If its red something is wrong, and you can seek help here.