Hello Peto,
Please send us your email ID so we can send you the demo data.
Thank You.

Hello Preeti,
Our technical team has sent you demo data. Please check your email ID.
Thank You.

Hello Отель,
Kindly select the home page template as the front page by following the steps given below
Step 1: Go to Dashboard >> Pages >> Add New, enter the page name, and select template as Home Page Template from Page Attribute.
Step 2: Click on “Publish” to save this page.
Step 3: Go to Dashboard >> Settings >> Reading, select option “Your homepage displays” to A static page option then select your page as the front page from the Homepage drop-down.
Step 4: Click on the “Save Changes” button.
Thank You.

Hello Jose,
Could you please share your site URL with us? So we can check it directly.
Thank You.

Hello Wing,
To change the slider content font size, add the below Css into your Customizer >> Additional CSS, you may change the font size as per your need.

.ht-slide-cap-title {
font-size: 57px;
}

.ht-slide-cap-desc {
font-size: 16px;
}

Thank you.