A "token" is an internal string that is used for communication, security, identification etc. See the English Wikipedia articles Security token.
The string description was already modified and already gives a better idea of the context.
Wiki Loves Monuments Mobile doesn't have an official translation for portuguese... or does it? I ask it because I tried to search for it and I didn't find, and portuguese speakers usualli don't translate proper names (noun).
This message is of the somewhat nonsential "klick here" type needing rewording. See also: https://www.mediawiki.org/wiki/I18n#Use_meaningful_link_anchors
The message contains "click here", but the whole of it is used as link label it seems, isn't this good enough? Please reopen with a better suggestion or more specific complaint.
The English message has a word "compatition". This is most probably "competition"? If it is so, what is the context of the word "competition" in this message?
Read about '$1' on Wikipedia
What's the context of this message? Wha can be the value of the parameter? Please add to "qqq".