Destruction of competing Facebook groups

How much does it cost to destroy groups on Facebook? Where can such services be purchased? If any of you offer such services, please write here or on priv.

Please stay on topic and do not write about being competitive and offering more than your competitors.

You can post in the “Want to Buy” (https://www.blackhatworld.com/forums/want-to-buy.92/) section if you have customized requirements like customized protocol requirements and payment methods etc.