Selling Backlinks

Highlighted
New Member
1 0 0

Hi there, 

I'm am trying to sell backlinks of my sites on Backlinko and backlinks4u.com. I have set-up my sites on both, but the PHP code reads Error: Invalid JSON in tag 'schema'. Now all that I am trying to do is to validate my sites to sell them as backlinks. Can anyone help me with accomplishing that mission please?

0 Likes