Greetings, @astrofinityligh .
Thank you for reaching out and posting this question!
I’ve taken a look at your store (astrofinitylights.com) and it looks like the text on the Slideshow has already been set to the middle. Nevertheless, just to confirm, is this something that you still need help with? Also, which theme are you using at the moment?
If you’re using a Shopify-supported theme, then moving the text on the Slideshow/Image banner is something that our Theme Support can help you with. If your store is subscribed to a plan, then you’re eligible to use the complimentary design time included with your subscription for this customization. While we’re not able to provide account-specific support via the Shopify Community at this time, we’d be happy to continue assisting you through live chat, email, or callback. Please visit the Shopify Help Center and log in to your account to create a support request.
If you’re using a third-party or custom theme, then we’d recommend checking with the theme developer on getting support for your theme. However, if the theme developer doesn’t offer design support, then you can see if the community can help you with the third-party/custom coding or consider hiring a developer to help you with modifying your theme. If you need help finding a developer, then we’d recommend taking a look at our directory of certified developers on Shopify Experts.
That being said, since it looks like you’ve already launched your store, I was wondering if you’ve prepared a marketing plan? Also, would you be interested in using something like Shopify Inbox to interact with customers on your store?