Hi hope you doing well I’m outside belgium right now 13oct I went boulevard Anspach Proximus office and submitted my modem and tell them please send me my last invoice what I need to pay etc and they send me 100 euro invoice for modem which I already submitted to office so please make sure to solve my problem. 
my document  number 7*******9

BR 

ume R****b A****s 

0032*********27

0044********08