Go to Personal -> My purchases and see if it is there. If you just bought it it should show up near the top. If its there, then go to your redecorate icon (the house) and then go to Appliances (in either the
pink colored active or grey storage ares).
If you still cannot find it, you may want to send a PM to a mod.
EDIT: Silly Ann, not everyone uses hot pink as their default color. Sheesh!
try leaving and reentering home if you havent done so already. but it should appear under appliances in either normal or storage