I got some bug form the game

Firstly, i can't claim the daily diamond if I have done the daily activities. I can't claimed the diamond at "complete 8 daily activities!". Yesterday i can't claimed and this day too. In total I had missed 30 diamonds at 2 days!!!

Second, I can't claimed the "Electric Blueberry" even though I was done the challange to get "Electric Blueberry" in "Arena in this week : Explode-O-Vine season" which is if I got the 500 bucks i can get the " Electric Blueberry" item but in fact i can't calimed it even though i had 500 bucks in... Why to solve the problem? I'm wanna my 30 diamonds back to me and I can claim the "Electric Blueberry" Item!!!!