You should be a little more specific. CPI could mean a few things..
Nevermind. I see it:
https://bitcointalk.org/index.php?topic=1043950.msg11249262#msg11249262Usually the term PPI is more common. I really doubt this is allowed and recommend EVERYONE to stay away from that link. These offers are known to contain adware. Usually that's more towards PCs but damage can be done on mobiles when installing unknown apps

You should really remove that post before your account is banned. It's been less then an hour since you added it... gotta give mods time to see and remove it but they probably won't like the idea of removing it for the second time.