Lavida icones

After buying the Laivda template, I found that the icons are missing or changed. In mobile devices, there come some silly ones invested. On a computer, they are missing. I have used the quickstart package, and if I update anything after the initial instal, this happens.
Is there anything to do? I have made several installs and tried out if something is done the wrong way but can't figure out why this happens.

Hello Lindes,

I think you missed something in the setting of template. Please submit a new ticket to Lavida category to send us the your site information so our support staff can help you to check and resolve it for you.

Sincerely, Giang