WordPress tags won't show on any posts.

Hello, I’m using a theme named Orizon made by SkywarriorThemes, but the problem is whenever I post something new the tags won’t show at the bottom of the post. I’d like to also know if the tags do exist ,but they are hidden, will they work normally? I mean, my website will still appear on Google,Yahoo whenever somebody searches a tag that I used in my post.

Thank you for you’re time!