If you have completed the verification process for a WorldCoin grant but have not received it yet, there are a few possible reasons for this delay. WorldCoin grants can take up to 24 hours to appear in your account after verification. If it has been more than 24 hours, you should double-check your receiving address on the Optimism network to ensure that the grant has been processed. If the blockchain record shows that your grant has been processed, but you still have not received it, you may want to reach out to WorldCoin's user support for further assistance.
In some cases, users may encounter issues with their grants if they are based in certain regions, such as the USA, where WLD grants are not available. If you are using a VPN, this may also cause issues with your grant processing. It is important to confirm that you are not a US citizen, not based in the USA, and not using a VPN before reserving a grant. If you have already reserved a grant but are unable to redeem it, you may need to wait for the grants button to reappear on the bottom of the app. WorldCoin has stated that it will soon be possible to redeem existing reservations, so you may need to wait for this option to become available.