KArina
It's important to understand the a UTT appeal is not a re-hearing of your claim, this is solely about whether there was an Error in the making of the Decision.
You do not say on what basis you have appealed to the UTT, is it in connection with the original tribunal reviewing the WRA that you could do?
On this subject, I don't think your geographical location will be an issue that is considered the law states that this is about the risk of harm to you or another if required to do the WRA, not whether you are available to do it in the first place.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems