Some of the Matrix Themes can have the top-header section with contact information or simple text title. Please check the below tutorial how to edit it.
This section can be edited directly in HTML.
Go to Design > Custom Templates > HTML tab and find the below section to edit:
<div class="hs-top-header bg-white">
<div class="inner cc-clearover no-padding" style="border-bottom:1px solid #f0f0f0;">
<div class="left-align add-top-5 add-btm-5">
<div class="magic-field g-font hide-mobile">
</div>
</div>
<div class="right-align mobile-left add-top-10 add-btm-10 size-12">
<div class="fa fa-mobile">
</div>
 (+46) 432‑582-02, 
<div class="fa fa-envelope add-left-10">
</div>
 <a href="mailto:office@mail.se">   office@mail.se</a>
</div>
<!-- end hs-right -->
</div>
<!-- end inner -->
</div>
<!-- end hs-top-header -->
Usually, it's a phone number and an email address
<div class="fa fa-mobile">
</div>
(+46) 432‑582-02,
<div class="fa fa-envelope">
</div>
<a href="mailto:office@mail.se"> office@mail.se</a>
Once you finished editing, click the save button and the bottom to apply the changes.
To remove completely this section, you can use the class hidden added to the hs-top-header:
<div class="hs-top-header bg-white hidden">
...
Important note!
Depending on the template structure, the section hs-top-header can include the magic area ( header social links) or shopping cart. So if you remove it, you will remove the other important elements of your website.
If your template doesn't have the top-header section, you can add it manually.
Please select the green section and paste it's code BEFORE the hs-header section:
...
<div class="hs-top-header bg-dark">
<div class="inner cc-clearover no-padding">
<div class="right-align mobile-left add-top-10 add-btm-10 size-12 color-white link-white">
<div class="fa fa-mobile">
</div>
 (+46) 432‑582-02,  
<div class="fa fa-envelope add-left-10">
</div>
 <a href="mailto:office@mail.se">  office@mail.se</a>
</div>
<!-- end hs-right -->
</div>
<!-- end inner -->
</div>
<!-- end hs-top-header -->
<div class="c">
</div>
<div class="hs-header cc-clearover">
...
Important notes!
The top-header section can't be added in Matrix themes with absolute position of the header ( see Lemberg, Nordland and other)