[Help]Auto XP skill problem

Hello EPVP memebers ,
I'm Working with My Friend in Project Every thing is Working well Except Auto XP skill
Encrypt InPut is 100% right but when XP Skill start and Sending Packet charcter dont use XP and get DC i saw every Guide Here about Spell and i have Decrypt Too and output of decrypt good but question here i must use decrypt too or it's Just For SS and FB and 2FB
Please if you have Any Help or Tips Send me It in PM ;)
Thanks

PM me... i Help You

I don't know with packets, but in my bot i just cast the xp skill with the function that's already in the client

thanks all for replying i already fixed it

but what can do this bot?