Karlie here from the Shopify Support Team! What we can do is take this conversation to email so that I can dig into your account settings for you and enable the feature to change your currency. I can email you from the same email you have attached to your Shopify Forums Community account. Let me know if this approach works for you.
If not or if you need your currency changed sooner, you can also reach out to our support team by following the prompts in our Help Center, here, to reach out to us via chat, email, callback or Twitter DM.
Looking forward to hearing back from you!
Hello again, @ousshm!
Karlie here once again! No problem! I'll send you an email to the same email address associated with your Shopify forums account. Be sure to reply back to that email so I can enable the currency feature for you.
I'll be in touch via email!