You can post a link to your group or can you provide some data about post engagement in your group?
Thanks alot for the suggestion, I just updated it and also added a link to the group as you suggested, you can go and check out now.
A large number of members does not mean that is all real and it can't guarantee activity on ads.
I agree with you not all are active, but I'm sure 90% of them are real and active, you can take a look at the screenshots of the group engagements
You say you have 1.5k daily member requests, I am admin on some FB pages, and on my experience, there is a high percentage of automated bot accounts which automatically spam on the group. with 300k members, there is a serious job to manage this group clear or spam.
I don't think they are bots.
There are no spam posts in the group, you can take a look at it I just posted the link to it, each and every post going in to the group needs an approval from either the Admins or. Mods, and we have about 5 moderators who do the post approvals

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