[HELP]offsets and functions

please someone help me
everytime i post an thread NONE HELP ME AND IDON'T KNOW WHY
can someone tell me how to use functions ?
in this thread [Only registered and activated users can see links. Click Here To Register...]
some functions i know those old functions soo how to get new functions and use them?
i know how to use offsets and pointers but i don't know alot about functions

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Thanks i'll check it

i means that functions in your thread
// Functions
GetItemByIndex = 0x006F3B0B,
GetStandByEquipment = 0x006F58B2,
UnequipItem = 0x006F636B,
EquipItem = 0x006F5927,
UseItem = 0x006F507A,
DropItem = 0x006F4C60,
PickUpItem = 0x006F35D3,
Emotion = 0x0065D667,
MagicAttack = 0x007146BD,
MagicAttack_0 = 0x00715889,
Jump = 0x0065CAF5,
Attack = 0x0066574F,
how to use them?

is those pointers?
if yeah soo how to get them in new client?
i got chero pointer and i used offsets to get x and y and max hp and uid and BP
but i can't get those pointers