I will explain few scenarios which may be helpful for you to find the answer to your question. I can answer your questions concisely only after knowing your business.

Do you think these social networking companies are doing business only in their home countries? And how are they pulling the customers across Globe? These companies created value to their customers and figured out the path, where this platform will be helpful for the people across globe. They created the common product which caters each and every individual irrespective of race, religion, country etc.

1. Contact to foreign entity through social media.
2. Talk to him on related topics
3. Try to make strong communication ith them.
4. Follow instructions