In addition, we apologise, but we are afraid that we are not entirely sure what you mean, as we are not familiar with this service. However, if it functions similarly to Shopify in the sense that you can have your own store that you need to connect to your domain, you will need to reach out to them in order to inquire how the DNS records need to be set up.
Afterwards, please do not hesitate to contact us via email at [email protected] or our live chat, and we will be more than happy to help you set up the records in accordance with the given instructions.