Error when uploading the Terms of Use in HTML for MDM

Error when uploading the Terms of Use in HTML for MDM

I'm trying to upload my own terms of use, in HTML format.

In fact, I'm using a simple format
<html>
<body>
<h1></h1>
...
</body>
</html>

but, at the time of viewing the terms of use, there is an error in the mobile device and we cannot display it.

Anyone else with a similar problem? 

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