fusion event

First time i ever tried this fusion event and i collected 2 green health packs and now a messaged popped up saying "congratulations you have completed the fusion event and claimed 2 gifts" and now i can't go back into the actual event and try and try to gain players. it had like loads of time left till the event expires

Hey Manager, I’m sorry to hear that you haven’t claimed all the rewards in the event. During the Football Camp: Fusion event only one reward can be claimed during the 24-hour period. Therefore, if you've claimed the reward on the last day of the event, this is the final reward you can claim. Make sure to coordinate the daily claiming of your rewards and the time on the banner in the future to earn additional rewards. Cheers, macmag123