I registered through the link, played 1 battle and then entered my nickname. Nickname got accepted. Quest 1 is to play at leat 1 battle with tier II ship. I won 2 battles with Tier 2 ship. There is no screenshot to upload, just a "confirm" button to press and when I press it i get the error:
"We can't find the task with this parameters. If the problem occurs, please contact our support team"
Does that mean I have to wait 72hours before pressing confirm or what?