#5 - Sept. 12, 2010, 10:39 p.m.
As Hathios indicated, Ezania, if you are not able to summon one another you may not have linked the accounts correctly.
From what I can see, Ezania, you send two Recruit a Friend invitations. Both appear to be linked to the same Battle.net account that is in your name.
The account listed as WOW1 is just a RaF trial, it hasn't been upgraded. WOW2 has been upgraded and you should be receiving Recruit a Friend benefits. More information on the Recruit a Friend system can be found in the following FAQ's. I'd advise checking them out so you can get the most out of your RaF time.
Recruit a Friend FAQ
http://forums.worldofwarcraft.com/thread.html?topicId=8765628748&sid=1
http://us.blizzard.com/support/article.xml?articleId=20588