Why won't my add button for referall codes appear?

[Windows Central Question]

why wont my add button for referall codes appear

After entering one persons referral code i found that the button i used no longer appears.

 

[RumoredNow]

Re: why wont my add button for referall codes appear

I have no idea what device, website, product or service you are talking about.

Can you join the site and reply in this thread with some details of some kind?