Once you've granted access, submit a test lead to verify that leads are syncing successfully. In LeadChain, open the relevant chain, click Edit, and then click Test Connection on the field mapping screen. Alternatively, use the Facebook Lead Ads Testing Tool. When reviewing the test lead, look for Zoho Social (Zoho's integration app name) in the test lead details view. If you need any assistance while verifying the test lead, please reach out to support@zoholeadchain.com.