I am not able to use a page campaign in Facebook even though my product page is integrated with Zoho Campaigns. What should I do?

I am not able to use a page campaign in Facebook even though my product page is integrated with Zoho Campaigns. What should I do?

Facebook has imposed a restriction that marketing activities can only be performed on a page with more than 2,000 followers. Check whether your page has more than 2,000 followers. If there are fewer than 2,000 followers, it may not be possible to create a page tab for a Facebook page.