We have received reports that players were unable to claim some rewards on the daily Birthday Frenzy, and we apologize for the confusion. We'd like to let you know that only the Nails & Padlocks, and 5 Ruby Gloves rewards will have the collect button, while other rewards will activate automatically. Here is the list of the Birthday Frenzy rewards:

20-Apr Nails & Padlocks (Tap to collect button)
21-Apr Double XP All Day - Active automatically from 12 AM to 11:59 PM UTC/GMT
22-Apr Double Drop Rates -  Active automatically  from 12 AM to 11:59 PM UTC/GMT
23-Apr Water Day -  Active automatically  from 12 AM to 11:59 PM UTC/GMT
24-Apr Wagon Day -  Active automatically  from 12 AM to 11:59 PM UTC/GMT
25-Apr 5 Ruby Gloves (Tap to collect button)
26-Apr Unlimited Speed Seed for 2 Hours - Starts as soon as you log in and continues for the next 2 hours

Thank you.