Greetings of the day..
Definitely give professional look to your shopify store.
=>Please share your store details
=>share your changes list or we can also suggest you.
we have 5+ year experience in PHP, MySQL, XHTML ,CSS jQuery stuff & have worked on 300+ shopify,magento, wocomerce,bigcommerce sites and themes & SHOPIFY EXPERT
you can check Shopify review & work quality form our profile:
https://www.freelancer.com/u/contact2phpsl.html
Please ping us anytime when you are available. We can provide you best quality work.
Best regards,
Shiv