I wrote support because I didn't get the rewards for having a friend download using my link. They sent me 120 rolls. The reward I should've received was 140 rolls plus it would've been a bonus since that was part of a mission. Support didn't give me the right amount. At least 140 more rolls. If not more. It doesn't even show that I added that friend. It's like it never happened and support just send 120 rolls to get me to leave them alone. Game is great, support is not.