Looking for a subreddit owner to partner with

We are looking for a subreddit owner to partner with. We would send 1 post + some comments, we would be responsible for that. Your job is just lock the thread and potentially delete comments from other people.

If you have a decent subreddit with a significant amount of members and aged enough, we are interested in paying for an placement.

Our niche is crypto casino - no links would be added to the post/comments, just brand mentions.

Irrelevant offers about related services will be reported. We just want subreddit owners.