I have a question regarding a domain I bought through Shopify.
I am living in Japan and they are asking me a document where is written that I am the owner of this domain.
It is very urgent so I really hope someone can help me
If you purchased the domain through Shopify, then you would have been issued an invoice for the purchase which you can access in Settings/Billing. Would this invoice work for what you need it for? If no, could you provide more details on what is required to prove that you own the domain?