need help with cheatengine

hey, i really need help with my trainer. i want to add stuff like: unlock challanges,pro perks and that. and i have searched all day. but i cant figure out how i do it :S i tryed google,youtube and all that. i know there many vids but i cant figure out how i do it with challanges and pro perks..

Thanks
+ if u help me and it works il add ~Your name on credz~

Uhm if you look in the tutorial section I am sure you find something
or make it with visual basic. That is for sure in the tutorial section here