Foreign Characters Did Not Go Through On Essay

<p>When I uploaded my common app essay, I assumed that the single Korean character would go through since I directly uploaded the word document. </p>

<p>However, when I checked again, it appeared instead as a single dot.
I found it to be rather distressing considering that I already submitted it.</p>

<p>Should I e-mail admissions or something to inform them about this mistake?</p>