CPA group???

Well is there any CPA group where many CPA users are there and they share their links (offers) and complete them?? If there is any plz let me know.
And guys if i use any paid and good vpn does it impact it on CPA suppose i completed offers of 20 person with paid vpn with same id will there be any problem??
Plz suggest me guys.

Don't do it, you will be banned soon from your CPA network and maybe blacklisted