Board Thread:Questions and Answers/@comment-32306613-20170616162304/@comment-26155909-20170617105554

Folow these steps :

1. go to page where you make your fleet



2. Click the button to add a ship



3. put your cursor (finger on android ?) just at the right of the speed of your ship



4. at this point, an open lock should appear



5. click/tap on the open lock to close it, et voilà your ship is heartlock