How many likes do posts on these groups get? Some groups have a lot of members but the posts have no likes or comments, showing lack of activity.
Most of the group posts only have one digit likes, because most of the post in the groups is ref links.
Those who get a lot of engagements are those interesting posts but quite scammy, they get 50likes+, example is the photo links below.
The groups also get 100+ likes on a posts as I can see on the previous posts before.
most of the members of the groups is faucet users so it's better to share interesting faucets and sites to get a lot of engagement
the groups is also active because there's a lot of people share their ref. links and also their sites everyday.
Screenshot Links:
https://postimg.org/image/ijov4bmbb/
https://postimg.org/image/fq6u628w1/
https://postimg.org/image/po2zpxiwr/
Here's the referral I get on a site after promoting my ref link in 6days
this is also the last HYIP site I used:
https://postimg.org/image/sg65kjwjb/
