Accumulated offer fees are available in the Fund itself. If you choose to keep them there, they will provide you with a share in the pool of funds.
The number of fees accumulated can be found in the Fund's Info section.
Step-By-Step Guide:
Access your Fund.
In the three dots icon, select the Withdraw option.
Enter the amount you would like to withdraw.
The funds will be available in your Manager account.
You may also opt to automate this process and receive the funds directly in your Manager account.
In the three dots icon, select the Edit option.
Select the Automatically Withdraw Fees button.