Hello,

Did you follow the right instructions shown on theme documentation and on this video tutorial on how to install demo data? Which demo are you trying to import?

There are a few reasons why the import may not be successful, read this article for more information regarding this.
Can you send us your credentials? We should give this a closer look.
Add them on your profile user extra information. The private data is secure with us, don’t worry.

Kind regards!

Hello,

Sorry for the late reply!
You can add the credentials on your profile user extra information. Please read this article for more information.
Let us know.

Kind regards!

Hello,

Sorry for the late reply.

1-I see that the latest posts in home page are perfectly aligned. Please see this screenshot. Do you still need help on these?

2-The dimension of the staff members image is already set up in functions.php file. Please read this article for more information on how to change them.

3-I added this codeinto your custom css box:

@media (max-width: 480px){
    .vc_grid-item.vc_clearfix.vc_col-sm-4.vc_grid-item-zone-c-bottom.vc_grid_filter-item.vc_visible-item.none.animated {
    width: 100% !important;
}
    .vc_non_responsive .vc_row .vc_col-sm-3 {
    width: 100% !important;
}
.vc_non_responsive .vc_row .vc_col-sm-4, .services_small.wpb_content_element.align_left {
    width: 100% !important;
}
}

4-You can add a cache plugin to speed up the site.
Let us know.

Best regards!