Text Typo Problems

Hi, I'm having text typo problems.

At Home Page Slideshow Title-text in not Serif.
At Home Page Top-Right-Corner Phone icon missing with phone number
At Home Page Bottom (JoomlArt Advanced Custom Module) Footer Position Fonts are not coming as are there in QuickStart Bundle Pack (attach jpg)
My site is also based on Joomla 4! Quick-Start Bundle Pack but somehow Font are not displaying rightly in size and style. I checked 'Site Template Styles' thoroughly, but not able to fix several font issues.

How do I set fonts style and size correctly as they are in Quick-Start Bundle Pack ?

1/ It's inheriting the font-family of H1 heading in template, which exact font you want to use for this slideshow text?

2/ It seems that the editor you're using stripped out the HTML tags - the span tag of icon - I just updated for you:

<a href="tel:+0000000" class="btn btn-primary"><span class="fa fa-phone"></span>+954 128 8000</a>

3/ Our demo site uses this font settings:

Thanks... This solved many problems.

You're welcome 😉