why i cannot add my forum id as tag of my btc address in blockchain

[pcfli]

Pls delete

[franky1]

i start on the following page
https://blockchain.info/pt/tags
and sign the message following the requirment with multibit
but keep get error message
Erro Desconhecido

i have tried for more than 10 times but get no luck, any one can help me on this issue?
also is it the right place to ask this question
 

blockchain.info tagging has issues.

signing a message does not work for many people, they get error messages too. the only thing that is working is that you have your address listed on a website and you link the website.

[Sonny]

the only thing that is working is that you have your address listed on a website and you link the website.

Does it works with the bitcointalk profile page (for example, https://bitcointalk.org/index.php?action=profile;u=253683 for OP)?

[pcfli]

i start on the following page
https://blockchain.info/pt/tags
and sign the message following the requirment with multibit
but keep get error message
Erro Desconhecido

i have tried for more than 10 times but get no luck, any one can help me on this issue?
also is it the right place to ask this question
 

blockchain.info tagging has issues.

signing a message does not work for many people, they get error messages too. the only thing that is working is that you have your address listed on a website and you link the website.

Thanks for the reply, i will try to link to my profile website

[pcfli]

https://blockchain.info/pt/tags still canot get it done