If you've made a purchase in Fishing Clash on your iOS device and have not received the purchased items don't worry. Sometimes it may take up to 24 hours to process the transaction. Please try restarting Fishing Clash and see if your purchased items have been added to your account.
If after 24 hours you still haven't received any of the purchased items, please contact iTunes support directly and they will be able to assist you further. Only Apple support can handle issues with transactions made on the iOS device and they can be contacted here - https://support.apple.com/itunes