Hello, Knikitta,
Thank you for contacting Ubisoft Customer Support.
My name is Tom and I will be helping with your query regarding friend invites to the For Honor Closed Beta.
I'm sorry to hear you are having issues inviting friends. If you have been invited as a friend or used a guaranteed access code to join the Closed Beta, you will not be able to invite any additional players.
If you were invited directly by us, please find our FAQ on Friend Referral below:
https://support.ubi.com/en-gb/faqs/000025937/
Having received a code from the SCARS site counts as a guaranteed access code from the FAQ and those who did so cannot invite friends.
If you have sent invites but your friends have not received the, please allow up to 24 hours for these to be received for your friends to check again.
If you or your friend are having issues after being invited, please first confirm the invitation by logging into your account in the link below:
http://forhonor.ubisoft.com/game/en-GB/beta/index.aspx
If you can get to the Friend invite page but when selecting your friend they have a red cross next to them, it means they have already been accepted to the Beta on another platform. If they have, then they cannot be invited.
If you have any further queries, please don't hesitate to contact me again here.
Kind Regards,
Tom
Ubisoft Customer Support