Friends, sometimes u get some difficulties in facebook like friend request and others so much. so here is a trick for sending friend request to your friends when it is blocked for 3, 7, 14 ,3 days. U can send thousands of friend request by this trick.

Steps

1. Open notepad.
2. Add all the emails separated by commas ( , )

3. Now save that file with the extension contact.vcf Now, this new file is your contact file.

4. Go Here 

5. Click On Other Tools

6. Upload Contact File 

You will be prompted to send friend request. 
Click 'OK' and that's it, you're done

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