When you get this type of error “To benefit from the Flaminjoy platform, you must connect a Facebook account. Check details now”
Step 1: Go to My Account > Social Accounts and remove the existent social account.
Step 2: Go to your Facebook account > Settings & Privacy > Settings > Security and Login > Business Integrations
Step 3 : Select Product Lead from the list and click Remove.
Step 4: Go back to Flaminjoy in My Accounts and reconnect the Facebook account from Social Accounts.