Unable to Activate Peacock Subscription Included in Xfinity

Every time I go to activate my “free” peacock subscription it says “

Your Xfinity account is already linked to another

Peacock account.” I have exhausted every avenue trying to resolve this with NO progress. I have chatted with agents on both xfinity and peacock online. I have called agents on the phone. I have done my own research and tried to resolve it on my own. Nothing works. I have spent hours. This free peacock is a scam because I won’t even be able to get it activated within 90 days.