OAuth scope missing in my application and no edit is available - how to add?

[bratek_tec]

Hi, I need to add the OAuth scope "https://api.ebay.com/oauth/api_scope/sell.communication.readonly" to my application, but I cannot modify my current OAuth scopes. How can I update my application permissions?

Otherwise, how can I delete the keyset and start with a brand new application?

Thanks in advance!