I will post your message or video or url in 50 international business groups.
Publicizing on facebook give more strength to your keywords also.
There is average 35000 members in one group so, overall the link reach will be 2 million people.
Now a days facebook blocking the accounts to stop the publicity. But We have 300 active groups to promote any link and business.
Please feel free to contact us if you need service in particular category.