Visit the Congressional office of the U.S. Representative elected in the district where you live. The office of another U.S. Representative cannot help you, even if they are closer to where you live.
First, determine the Congressional District where you live. If you cannot be sure from these maps (below), use the House of Representatives look-up engine at http://www.house.gov/zip/ZIP2Rep.html to look that up.
If you live anywhere in Utah, you can obtain help at the offices of Utahs U.S. Senators. Just click on any map below.