Trouble connecting shopify app to facebook

[carolinavonk]

Hello,
Im having trouble connecting my fb page to the app. I installed the Kit app in my shop, and in order to set it up i have to accept terms and conditions from facebook, since you connect the two. Fb though wont let me accept and tells me the following "You don't have permission to perform that action." even though im logged in as the admin of the page. I cant seem to find a way to resolve this. Does anyone know what im supposed to do? Please help 😛