Setlink zhget

Hello, masterx.
We inform you that over the past day show links SetLinks code was not found at the following sites:.
http:// ***** 1. ru.
http:// ***** 2. ru.
http:// ***** 3. ru.
http:// ***** 4. ru.

The number of unresolved references. 2. to the amount of. $ 0. per month.
money. for these links. not charged.
If you do not put the code, your site will automatically be banned, and later removed from the system.

At four sites found 2 links! . Not charged $ 0? .

I do not know how to respond to such letters.