I am pretty sure what could be the problem here... Laura! By looking at your points, it is clear that you could not a gift box in one of the levels!! To receive all the stickers, we must open ALL of the 7 boxes -- one box per day in each level!
But, not to worry! Please leave your game user ID number below for the Friends Community In-charge to check into it! But, I cannot ensure you that you will receive the character as it is completely up to King! Hope this made sense!! Also, the Friends game team are on Holidays break, hence you will have wait till Jan' 1st week!
Thank you @PummyRaj. My King ID is 1212231638. This 3rd week I passed all 7 days and took in rewards until it told me I was finished and to come back the next day. I appreciate your help.
Actually, I am going to see if something changes later. I wasn't around much after playing the 7th day level but remember after getting the normal daily prizes my game would not advance to and open the weekly gift box. This would have won the character. I will update later today to see if this changes!