I want to post vendor receipt which journal i have to select and i want to pay customer which journal i have to choose in ( Payment i need to generate check and receipt i want to deposit slip)
If you are a end user, please go through appropriate training material provided by your partner. Journal posting is the simplest task but it has many setup behind it and you should know in advance before posting.
If you are a consultant, go through chapter 9 for AP and chapter 11 for AP of FIN 1, AX 2009 for details journal posting.