Hi, @running_deyo .
Tira here, from Shopify. Thanks for reaching out to me. Thank you @PPECoverall and @Need_Help for your input!
I did some digging into this for you and if the solutions from @PPECoverall and @Need_Help aren’t working for you, then it may have to do with the permissions you have on the store. Are you the account owner, or do you have a staff account?
The reason I ask, is because staff accounts will not see this link, only account owners can. Staff accounts have limited permissions. Check out our help doc to learn more about staff accounts here: Staff permissions.
Could you please reply and let me know if this helps? Do you have a screenshot of what it looks like in your Shopify admin when you try to change the format?