Withdraw from wallet is simple as follows: 

Kilimall APP→Account→Withdraw→Confirm account you want to receive the withdraw→Enter withdraw amount→Click withdraw.  (Currently withdraw takes up to 72 hours)

For wallet activation, it invoves 2 steps. ( Bound phone number + Set payment password)

N.B: You can change your receiving Mpesa account as showing from second image. Please note that currently withdraw only support Mpesa withdraw. 

For wallet use tarrif, kindly refer to following: