Hi Emilie,

We have answered this in our FAQ:

Why am I being limited to 12 flags on my counter?

When you generated your Flag Counter, you chose a maximum number of flags to be shown. Many people prefer to only show several of their top countries. However, this can be increased at any time. The simplest way is to examine your Flag Counter code, and change "maxflags_12" to "maxflags_100" (or whatever number you would like it to be, up to 255). Please refer to the Modifying Your Flag Counter section for further details.