Symbols instead of text Excel 2016
<p>I'm sure this kind of answer is already answered somewhere, but when I search I can't get a relevant result to my problem.</p>

<p><a href="https://i.stack.imgur.com/HMpUI.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/HMpUI.png" alt="enter image description here"></a></p>

<p><a href="https://i.stack.imgur.com/GDqfq.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/GDqfq.png" alt="enter image description here"></a></p>

<p>In text editor everything looks ok, but when I open this file with Excel I got symbols instead of letters.
What can be the problem?</p>

<p>Thanks.</p>