Peacock activation issue

I have issue with peacock activation. It gives me error message “Xfinity account is already linked to another Peacock account."

I spoke with many different representatives from Xfinity and they tried unlinking it and relinking it but issue still persists.

I tried using another peacock email

address to link it on the Xfinity app and Xfinity website but still got same error message.

My account seems to be still cross-linked in Xfinity's database. Xfinity needs to manually break the backend linkage.