Greetings, @Bbaawrideepika .
Thank you for reaching out and posting this question!
I understand that you’re looking to center the page titles and product titles on the Dawn theme. Since you’re using a Shopify-supported theme, then this is something that our Theme Support team can help you with. However, as part of the Shopify Design Policy, your store does need to be subscribed to a plan in order to be eligible to receive the complimentary design time included with our subscriptions. Just to confirm, did you get a chance to review our monthly plans and find a suitable plan for moving forward with your store?
If you’ve already subscribed to a plan and you’re ready to move forward, then we’ll need to access your account in order to submit a customization request. 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’ve used up the complimentary design time or you’d like to request help for an unsupported customization (as indicated on the Shopify Design Policy), then you can also consider hiring a developer to further assist you with customizing your theme. That being said, if you need help finding a developer, then I’d recommend taking a look at our directory of certified developers on Shopify Experts.
I’d love to hear more about your business! What other types of products are you selling? Are you running any ad campaigns at the moment? Or, do you have a marketing plan prepared for your store?